diff options
Diffstat (limited to 'drivers')
89 files changed, 278 insertions, 628 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 0a54c588e433..27b71a0b72d0 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -342,7 +342,6 @@ struct rbd_device { struct list_head rq_queue; /* incoming rq queue */ spinlock_t lock; /* queue, flags, open_count */ - struct workqueue_struct *rq_wq; struct work_struct rq_work; struct rbd_image_header header; @@ -402,6 +401,8 @@ static struct kmem_cache *rbd_segment_name_cache; static int rbd_major; static DEFINE_IDA(rbd_dev_id_ida); +static struct workqueue_struct *rbd_wq; + /* * Default to false for now, as single-major requires >= 0.75 version of * userspace rbd utility. @@ -3452,7 +3453,7 @@ static void rbd_request_fn(struct request_queue *q) } if (queued) - queue_work(rbd_dev->rq_wq, &rbd_dev->rq_work); + queue_work(rbd_wq, &rbd_dev->rq_work); } /* @@ -3532,7 +3533,7 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev, page_count = (u32) calc_pages_for(offset, length); pages = ceph_alloc_page_vector(page_count, GFP_KERNEL); if (IS_ERR(pages)) - ret = PTR_ERR(pages); + return PTR_ERR(pages); ret = -ENOMEM; obj_request = rbd_obj_request_create(object_name, offset, length, @@ -5242,16 +5243,9 @@ static int rbd_dev_device_setup(struct rbd_device *rbd_dev) set_capacity(rbd_dev->disk, rbd_dev->mapping.size / SECTOR_SIZE); set_disk_ro(rbd_dev->disk, rbd_dev->mapping.read_only); - rbd_dev->rq_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, - rbd_dev->disk->disk_name); - if (!rbd_dev->rq_wq) { - ret = -ENOMEM; - goto err_out_mapping; - } - ret = rbd_bus_add_dev(rbd_dev); if (ret) - goto err_out_workqueue; + goto err_out_mapping; /* Everything's ready. Announce the disk to the world. */ @@ -5263,9 +5257,6 @@ static int rbd_dev_device_setup(struct rbd_device *rbd_dev) return ret; -err_out_workqueue: - destroy_workqueue(rbd_dev->rq_wq); - rbd_dev->rq_wq = NULL; err_out_mapping: rbd_dev_mapping_clear(rbd_dev); err_out_disk: @@ -5512,7 +5503,6 @@ static void rbd_dev_device_release(struct device *dev) { struct rbd_device *rbd_dev = dev_to_rbd_dev(dev); - destroy_workqueue(rbd_dev->rq_wq); rbd_free_disk(rbd_dev); clear_bit(RBD_DEV_FLAG_EXISTS, &rbd_dev->flags); rbd_dev_mapping_clear(rbd_dev); @@ -5716,11 +5706,21 @@ static int __init rbd_init(void) if (rc) return rc; + /* + * The number of active work items is limited by the number of + * rbd devices, so leave @max_active at default. + */ + rbd_wq = alloc_workqueue(RBD_DRV_NAME, WQ_MEM_RECLAIM, 0); + if (!rbd_wq) { + rc = -ENOMEM; + goto err_out_slab; + } + if (single_major) { rbd_major = register_blkdev(0, RBD_DRV_NAME); if (rbd_major < 0) { rc = rbd_major; - goto err_out_slab; + goto err_out_wq; } } @@ -5738,6 +5738,8 @@ static int __init rbd_init(void) err_out_blkdev: if (single_major) unregister_blkdev(rbd_major, RBD_DRV_NAME); +err_out_wq: + destroy_workqueue(rbd_wq); err_out_slab: rbd_slab_exit(); return rc; @@ -5749,6 +5751,7 @@ static void __exit rbd_exit(void) rbd_sysfs_cleanup(); if (single_major) unregister_blkdev(rbd_major, RBD_DRV_NAME); + destroy_workqueue(rbd_wq); rbd_slab_exit(); } diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c index 65ef9664d5da..899bede81b31 100644 --- a/drivers/i2c/algos/i2c-algo-bit.c +++ b/drivers/i2c/algos/i2c-algo-bit.c @@ -12,11 +12,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. * ------------------------------------------------------------------------- */ /* With some changes from Frodo Looijaard <frodol@dds.nl>, Kyösti Mälkki diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c index 8b10f88b13d9..580dbf05c148 100644 --- a/drivers/i2c/algos/i2c-algo-pca.c +++ b/drivers/i2c/algos/i2c-algo-pca.c @@ -12,11 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c index 34370090b753..270d84bfc2c6 100644 --- a/drivers/i2c/algos/i2c-algo-pcf.c +++ b/drivers/i2c/algos/i2c-algo-pcf.c @@ -14,11 +14,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. - * * With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and * Frodo Looijaard <frodol@dds.nl>, and also from Martin Bailey * <mbailey@littlefeet-inc.com> diff --git a/drivers/i2c/algos/i2c-algo-pcf.h b/drivers/i2c/algos/i2c-algo-pcf.h index 1ec703ee788d..262ee801975b 100644 --- a/drivers/i2c/algos/i2c-algo-pcf.h +++ b/drivers/i2c/algos/i2c-algo-pcf.h @@ -12,12 +12,7 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ + GNU General Public License for more details. */ /* -------------------------------------------------------------------- */ /* With some changes from Frodo Looijaard <frodol@dds.nl> */ diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c index 451e305f7971..4f2d78868281 100644 --- a/drivers/i2c/busses/i2c-ali1535.c +++ b/drivers/i2c/busses/i2c-ali1535.c @@ -14,10 +14,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c index 2fa21ce9682b..45c5c4883022 100644 --- a/drivers/i2c/busses/i2c-ali15x3.c +++ b/drivers/i2c/busses/i2c-ali15x3.c @@ -12,10 +12,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c index 41fc6837fb8b..65e324054970 100644 --- a/drivers/i2c/busses/i2c-amd756-s4882.c +++ b/drivers/i2c/busses/i2c-amd756-s4882.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c index a16f72891358..6c7113d990f8 100644 --- a/drivers/i2c/busses/i2c-amd756.c +++ b/drivers/i2c/busses/i2c-amd756.c @@ -15,10 +15,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 917d54588d95..e05a672db3e5 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -434,7 +434,7 @@ static int at91_do_twi_transfer(struct at91_twi_dev *dev) } } - ret = wait_for_completion_io_timeout(&dev->cmd_complete, + ret = wait_for_completion_timeout(&dev->cmd_complete, dev->adapter.timeout); if (ret == 0) { dev_err(dev->dev, "controller timed out\n"); diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c index 8762458ca7da..6f8c0756e350 100644 --- a/drivers/i2c/busses/i2c-au1550.c +++ b/drivers/i2c/busses/i2c-au1550.c @@ -21,10 +21,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/delay.h> diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index f3b89a4698b6..5bdbc71698d0 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -23,10 +23,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index 4d9614719128..d15b7c9b9219 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -17,10 +17,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- * */ diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c index 3c20e4bd6dd1..edca99dbba23 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -18,10 +18,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- * */ diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index d66b6cbc9edc..5a410ef17abd 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -18,10 +18,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- * */ diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c index d31d313ab4f7..acb40f95db78 100644 --- a/drivers/i2c/busses/i2c-designware-pcidrv.c +++ b/drivers/i2c/busses/i2c-designware-pcidrv.c @@ -19,10 +19,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- * */ diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index a7431150acf7..373dd4d47765 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -18,10 +18,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- * */ diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index a44ea13d1434..76e699f9ed97 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -9,10 +9,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 485497066ed7..92e8c0ce1625 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -12,11 +12,7 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + GNU General Public License for more details. */ /* ------------------------------------------------------------------------- */ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c index 14d2b76de25f..b7864cf42a72 100644 --- a/drivers/i2c/busses/i2c-hydra.c +++ b/drivers/i2c/busses/i2c-hydra.c @@ -15,10 +15,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 7cfc183b3d63..6ab4f1cb21f3 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -15,10 +15,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index c48e46af670a..e9fb7cf78612 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -11,11 +11,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - * USA. - * * Author: * Darius Augulis, Teltonika Inc. * diff --git a/drivers/i2c/busses/i2c-iop3xx.h b/drivers/i2c/busses/i2c-iop3xx.h index 097e270955d0..2d6929c2bd92 100644 --- a/drivers/i2c/busses/i2c-iop3xx.h +++ b/drivers/i2c/busses/i2c-iop3xx.h @@ -11,11 +11,7 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + GNU General Public License for more details. */ /* ------------------------------------------------------------------------- */ diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c index cf99dbf21fd1..113293d275f6 100644 --- a/drivers/i2c/busses/i2c-isch.c +++ b/drivers/i2c/busses/i2c-isch.c @@ -14,10 +14,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c index 3f6ecbfb9a56..f2b0ff011631 100644 --- a/drivers/i2c/busses/i2c-ismt.c +++ b/drivers/i2c/busses/i2c-ismt.c @@ -14,10 +14,6 @@ * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. * The full GNU General Public License is included in this distribution * in the file called LICENSE.GPL. * diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c index b170bdffb5de..88eda09e73c0 100644 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index ee3a76c7ae97..70b3c9158509 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -17,10 +17,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 0dffb0e62c3b..26942c159de1 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -22,10 +22,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c index 62f55fe624cb..d1f625f923c7 100644 --- a/drivers/i2c/busses/i2c-parport-light.c +++ b/drivers/i2c/busses/i2c-parport-light.c @@ -18,10 +18,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ------------------------------------------------------------------------ */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index a27aae2d6757..a1fac5aa9bae 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -18,10 +18,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ------------------------------------------------------------------------ */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h index e572f3aac0f7..4e1294536805 100644 --- a/drivers/i2c/busses/i2c-parport.h +++ b/drivers/i2c/busses/i2c-parport.h @@ -12,10 +12,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ------------------------------------------------------------------------ */ #define PORT_DATA 0 diff --git a/drivers/i2c/busses/i2c-pasemi.c b/drivers/i2c/busses/i2c-pasemi.c index 7a9dce43e115..df1dbc92a024 100644 --- a/drivers/i2c/busses/i2c-pasemi.c +++ b/drivers/i2c/busses/i2c-pasemi.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index 323f061a3163..e0eb4ca0102e 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index a6f54ba27e2a..67cbec6796a0 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -11,10 +11,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c index 8564768fee32..177834e2d841 100644 --- a/drivers/i2c/busses/i2c-pmcmsp.c +++ b/drivers/i2c/busses/i2c-pmcmsp.c @@ -18,10 +18,6 @@ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c index 01e967763c2a..60a53c169ed2 100644 --- a/drivers/i2c/busses/i2c-powermac.c +++ b/drivers/i2c/busses/i2c-powermac.c @@ -14,10 +14,6 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index e3b0337faeb7..65244774bfa3 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -14,10 +14,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 8b5e79cb4468..4855188747c9 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -14,10 +14,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c index 0fe505d7abe9..2b6219d86b0f 100644 --- a/drivers/i2c/busses/i2c-sibyte.c +++ b/drivers/i2c/busses/i2c-sibyte.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-simtec.c b/drivers/i2c/busses/i2c-simtec.c index 964e5c6f84ab..15ac8395dcd3 100644 --- a/drivers/i2c/busses/i2c-simtec.c +++ b/drivers/i2c/busses/i2c-simtec.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c index ac9bc33acef4..7d58a40faf2d 100644 --- a/drivers/i2c/busses/i2c-sis5595.c +++ b/drivers/i2c/busses/i2c-sis5595.c @@ -11,10 +11,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Note: we assume there can only be one SIS5595 with one SMBus interface */ diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c index c6366733008d..1e6805b5cef2 100644 --- a/drivers/i2c/busses/i2c-sis630.c +++ b/drivers/i2c/busses/i2c-sis630.c @@ -10,10 +10,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c index 8dc2fc5f74ff..44b904426073 100644 --- a/drivers/i2c/busses/i2c-sis96x.c +++ b/drivers/i2c/busses/i2c-sis96x.c @@ -10,10 +10,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c index 10855a0b7e7f..4c7fc2d47014 100644 --- a/drivers/i2c/busses/i2c-taos-evm.c +++ b/drivers/i2c/busses/i2c-taos-evm.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/delay.h> diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c index f4a1ed757612..59b1d233ca7b 100644 --- a/drivers/i2c/busses/i2c-via.c +++ b/drivers/i2c/busses/i2c-via.c @@ -12,10 +12,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 6841200b6e50..0ee2646f3b00 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -13,10 +13,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index ade9223912d3..cc65ea0b818f 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -12,10 +12,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * * This code was implemented by Mocean Laboratories AB when porting linux * to the automotive development board Russellville. The copyright holder diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c index ff3f5747e43b..5153354b1a6b 100644 --- a/drivers/i2c/busses/scx200_acb.c +++ b/drivers/i2c/busses/scx200_acb.c @@ -17,10 +17,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/i2c/i2c-boardinfo.c b/drivers/i2c/i2c-boardinfo.c index f24cc64e2e8c..90e322959303 100644 --- a/drivers/i2c/i2c-boardinfo.c +++ b/drivers/i2c/i2c-boardinfo.c @@ -10,11 +10,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 2f90ac6a7f79..f43b4e11647a 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -10,12 +10,7 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ + GNU General Public License for more details. */ /* ------------------------------------------------------------------------- */ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi>. @@ -670,6 +665,9 @@ static int i2c_device_remove(struct device *dev) status = driver->remove(client); } + if (dev->of_node) + irq_dispose_mapping(client->irq); + dev_pm_domain_detach(&client->dev, true); return status; } diff --git a/drivers/i2c/i2c-core.h b/drivers/i2c/i2c-core.h index 18a8fd21d2c2..17700bfddcf5 100644 --- a/drivers/i2c/i2c-core.h +++ b/drivers/i2c/i2c-core.h @@ -10,11 +10,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #include <linux/rwsem.h> diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 80b47e8ce030..71c7a3975b62 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -14,11 +14,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ /* Note that this is a complete rewrite of Simon Vogl's i2c-dev module. diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c index fc99f0d6b4a5..9ebf9cb4ad7a 100644 --- a/drivers/i2c/i2c-smbus.c +++ b/drivers/i2c/i2c-smbus.c @@ -13,11 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #include <linux/kernel.h> diff --git a/drivers/i2c/i2c-stub.c b/drivers/i2c/i2c-stub.c index d241aa295d96..af2a94e1140b 100644 --- a/drivers/i2c/i2c-stub.c +++ b/drivers/i2c/i2c-stub.c @@ -13,10 +13,6 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define DEBUG 1 diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 3e238cd049e6..6a2e168c3ab0 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -43,6 +43,7 @@ #define ARMADA_370_XP_INT_CLEAR_ENABLE_OFFS (0x34) #define ARMADA_370_XP_INT_SOURCE_CTL(irq) (0x100 + irq*4) #define ARMADA_370_XP_INT_SOURCE_CPU_MASK 0xF +#define ARMADA_370_XP_INT_IRQ_FIQ_MASK(cpuid) ((BIT(0) | BIT(8)) << cpuid) #define ARMADA_370_XP_CPU_INTACK_OFFS (0x44) #define ARMADA_375_PPI_CAUSE (0x10) @@ -406,19 +407,29 @@ static void armada_370_xp_mpic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc) { struct irq_chip *chip = irq_get_chip(irq); - unsigned long irqmap, irqn; + unsigned long irqmap, irqn, irqsrc, cpuid; unsigned int cascade_irq; chained_irq_enter(chip, desc); irqmap = readl_relaxed(per_cpu_int_base + ARMADA_375_PPI_CAUSE); - - if (irqmap & BIT(0)) { - armada_370_xp_handle_msi_irq(NULL, true); - irqmap &= ~BIT(0); - } + cpuid = cpu_logical_map(smp_processor_id()); for_each_set_bit(irqn, &irqmap, BITS_PER_LONG) { + irqsrc = readl_relaxed(main_int_base + + ARMADA_370_XP_INT_SOURCE_CTL(irqn)); + + /* Check if the interrupt is not masked on current CPU. + * Test IRQ (0-1) and FIQ (8-9) mask bits. + */ + if (!(irqsrc & ARMADA_370_XP_INT_IRQ_FIQ_MASK(cpuid))) + continue; + + if (irqn == 1) { + armada_370_xp_handle_msi_irq(NULL, true); + continue; + } + cascade_irq = irq_find_mapping(armada_370_xp_mpic_domain, irqn); generic_handle_irq(cascade_irq); } diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index b8579ee68bd6..2cf30576bf39 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -962,6 +962,11 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe) case SYS_ATSC: c->modulation = VSB_8; break; + case SYS_ISDBS: + c->symbol_rate = 28860000; + c->rolloff = ROLLOFF_35; + c->bandwidth_hz = c->symbol_rate / 100 * 135; + break; default: c->modulation = QAM_AUTO; break; @@ -2072,6 +2077,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe) break; case SYS_DVBS: case SYS_TURBO: + case SYS_ISDBS: rolloff = 135; break; case SYS_DVBS2: diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c index 335daeff91b9..9d0d0347758f 100644 --- a/drivers/media/dvb-frontends/ds3000.c +++ b/drivers/media/dvb-frontends/ds3000.c @@ -864,6 +864,13 @@ struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, memcpy(&state->frontend.ops, &ds3000_ops, sizeof(struct dvb_frontend_ops)); state->frontend.demodulator_priv = state; + + /* + * Some devices like T480 starts with voltage on. Be sure + * to turn voltage off during init, as this can otherwise + * interfere with Unicable SCR systems. + */ + ds3000_set_voltage(&state->frontend, SEC_VOLTAGE_OFF); return &state->frontend; error3: diff --git a/drivers/media/dvb-frontends/sp2.c b/drivers/media/dvb-frontends/sp2.c index 9b684d5c8f91..15bf4318cb74 100644 --- a/drivers/media/dvb-frontends/sp2.c +++ b/drivers/media/dvb-frontends/sp2.c @@ -266,7 +266,7 @@ int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221, return s->status; } -int sp2_init(struct sp2 *s) +static int sp2_init(struct sp2 *s) { int ret = 0; u8 buf; @@ -348,7 +348,7 @@ err: return ret; } -int sp2_exit(struct i2c_client *client) +static int sp2_exit(struct i2c_client *client) { struct sp2 *s; diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c index d9905fb52f84..b35d65c9cc05 100644 --- a/drivers/media/dvb-frontends/tc90522.c +++ b/drivers/media/dvb-frontends/tc90522.c @@ -216,32 +216,30 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe) c->delivery_system = SYS_ISDBS; layers = 0; - ret = reg_read(state, 0xe8, val, 3); + ret = reg_read(state, 0xe6, val, 5); if (ret == 0) { - int slots; u8 v; + c->stream_id = val[0] << 8 | val[1]; + /* high/single layer */ - v = (val[0] & 0x70) >> 4; + v = (val[2] & 0x70) >> 4; c->modulation = (v == 7) ? PSK_8 : QPSK; c->fec_inner = fec_conv_sat[v]; c->layer[0].fec = c->fec_inner; c->layer[0].modulation = c->modulation; - c->layer[0].segment_count = val[1] & 0x3f; /* slots */ + c->layer[0].segment_count = val[3] & 0x3f; /* slots */ /* low layer */ - v = (val[0] & 0x07); + v = (val[2] & 0x07); c->layer[1].fec = fec_conv_sat[v]; if (v == 0) /* no low layer */ c->layer[1].segment_count = 0; else - c->layer[1].segment_count = val[2] & 0x3f; /* slots */ + c->layer[1].segment_count = val[4] & 0x3f; /* slots */ /* actually, BPSK if v==1, but not defined in fe_modulation_t */ c->layer[1].modulation = QPSK; layers = (v > 0) ? 2 : 1; - - slots = c->layer[0].segment_count + c->layer[1].segment_count; - c->symbol_rate = 28860000 * slots / 48; } /* statistics */ @@ -363,7 +361,7 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe) u8 v; c->isdbt_partial_reception = val[0] & 0x01; - c->isdbt_sb_mode = (val[0] & 0xc0) == 0x01; + c->isdbt_sb_mode = (val[0] & 0xc0) == 0x40; /* layer A */ v = (val[2] & 0x78) >> 3; diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c index 2c61a62ab48b..686c3c2ad05b 100644 --- a/drivers/media/platform/vivid/vivid-core.c +++ b/drivers/media/platform/vivid/vivid-core.c @@ -100,11 +100,9 @@ MODULE_PARM_DESC(ccs_out_mode, " output crop/compose/scale mode:\n" "\t\t bit 0=crop, 1=compose, 2=scale,\n" "\t\t -1=user-controlled (default)"); -static unsigned multiplanar[VIVID_MAX_DEVS]; +static unsigned multiplanar[VIVID_MAX_DEVS] = { [0 ... (VIVID_MAX_DEVS - 1)] = 1 }; module_param_array(multiplanar, uint, NULL, 0444); -MODULE_PARM_DESC(multiplanar, " 0 (default) is alternating single and multiplanar devices,\n" - "\t\t 1 is single planar devices,\n" - "\t\t 2 is multiplanar devices"); +MODULE_PARM_DESC(multiplanar, " 1 (default) creates a single planar device, 2 creates a multiplanar device."); /* Default: video + vbi-cap (raw and sliced) + radio rx + radio tx + sdr + vbi-out + vid-out */ static unsigned node_types[VIVID_MAX_DEVS] = { [0 ... (VIVID_MAX_DEVS - 1)] = 0x1d3d }; @@ -669,10 +667,7 @@ static int __init vivid_create_instance(int inst) /* start detecting feature set */ /* do we use single- or multi-planar? */ - if (multiplanar[inst] == 0) - dev->multiplanar = inst & 1; - else - dev->multiplanar = multiplanar[inst] > 1; + dev->multiplanar = multiplanar[inst] > 1; v4l2_info(&dev->v4l2_dev, "using %splanar format API\n", dev->multiplanar ? "multi" : "single "); diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index b8837dd39bb2..65f80b8b9f7a 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -1678,7 +1678,8 @@ static void imon_incoming_packet(struct imon_context *ictx, if (press_type == 0) rc_keyup(ictx->rdev); else { - if (ictx->rc_type == RC_BIT_RC6_MCE) + if (ictx->rc_type == RC_BIT_RC6_MCE || + ictx->rc_type == RC_BIT_OTHER) rc_keydown(ictx->rdev, ictx->rc_type == RC_BIT_RC6_MCE ? RC_TYPE_RC6_MCE : RC_TYPE_OTHER, ictx->rc_scancode, ictx->rc_toggle); diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c index 08bbd4f508cd..b0df62961c14 100644 --- a/drivers/media/rc/ir-hix5hd2.c +++ b/drivers/media/rc/ir-hix5hd2.c @@ -297,7 +297,7 @@ static int hix5hd2_ir_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int hix5hd2_ir_suspend(struct device *dev) { struct hix5hd2_ir_priv *priv = dev_get_drvdata(dev); diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c index 2ef763928ca4..84fa6e9b59a1 100644 --- a/drivers/media/rc/ir-rc5-decoder.c +++ b/drivers/media/rc/ir-rc5-decoder.c @@ -53,7 +53,7 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; enum rc_type protocol; - if (!(dev->enabled_protocols & (RC_BIT_RC5 | RC_BIT_RC5X))) + if (!(dev->enabled_protocols & (RC_BIT_RC5 | RC_BIT_RC5X | RC_BIT_RC5_SZ))) return 0; if (!is_timing_event(ev)) { diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index e8fff2add265..b732ac6a26d8 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -262,7 +262,6 @@ int ir_raw_event_register(struct rc_dev *dev) return -ENOMEM; dev->raw->dev = dev; - dev->enabled_protocols = ~0; dev->change_protocol = change_protocol; rc = kfifo_alloc(&dev->raw->kfifo, sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE, diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index a7991c7d010a..8d3b74c5a717 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -1421,6 +1421,8 @@ int rc_register_device(struct rc_dev *dev) if (dev->change_protocol) { u64 rc_type = (1 << rc_map->rc_type); + if (dev->driver_type == RC_DRIVER_IR_RAW) + rc_type |= RC_BIT_LIRC; rc = dev->change_protocol(dev, &rc_type); if (rc < 0) goto out_raw; diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 03c53b72a2d6..270d58a4c43d 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -311,7 +311,8 @@ int mmc_of_parse(struct mmc_host *host) struct device_node *np; u32 bus_width; int len, ret; - bool cap_invert, gpio_invert; + bool cd_cap_invert, cd_gpio_invert = false; + bool ro_cap_invert, ro_gpio_invert = false; if (!host->parent || !host->parent->of_node) return 0; @@ -359,16 +360,13 @@ int mmc_of_parse(struct mmc_host *host) if (of_find_property(np, "non-removable", &len)) { host->caps |= MMC_CAP_NONREMOVABLE; } else { - if (of_property_read_bool(np, "cd-inverted")) - cap_invert = true; - else - cap_invert = false; + cd_cap_invert = of_property_read_bool(np, "cd-inverted"); if (of_find_property(np, "broken-cd", &len)) host->caps |= MMC_CAP_NEEDS_POLL; ret = mmc_gpiod_request_cd(host, "cd", 0, true, - 0, &gpio_invert); + 0, &cd_gpio_invert); if (ret) { if (ret == -EPROBE_DEFER) return ret; @@ -391,17 +389,14 @@ int mmc_of_parse(struct mmc_host *host) * both inverted, the end result is that the CD line is * not inverted. */ - if (cap_invert ^ gpio_invert) + if (cd_cap_invert ^ cd_gpio_invert) host->caps2 |= MMC_CAP2_CD_ACTIVE_HIGH; } /* Parse Write Protection */ - if (of_property_read_bool(np, "wp-inverted")) - cap_invert = true; - else - cap_invert = false; + ro_cap_invert = of_property_read_bool(np, "wp-inverted"); - ret = mmc_gpiod_request_ro(host, "wp", 0, false, 0, &gpio_invert); + ret = mmc_gpiod_request_ro(host, "wp", 0, false, 0, &ro_gpio_invert); if (ret) { if (ret == -EPROBE_DEFER) goto out; @@ -414,7 +409,7 @@ int mmc_of_parse(struct mmc_host *host) dev_info(host->parent, "Got WP GPIO\n"); /* See the comment on CD inversion above */ - if (cap_invert ^ gpio_invert) + if (ro_cap_invert ^ ro_gpio_invert) host->caps2 |= MMC_CAP2_RO_ACTIVE_HIGH; if (of_find_property(np, "cap-sd-highspeed", &len)) diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c index e12e5b07f6d7..9dc38140194b 100644 --- a/drivers/pinctrl/pinctrl-baytrail.c +++ b/drivers/pinctrl/pinctrl-baytrail.c @@ -227,10 +227,14 @@ static int byt_irq_type(struct irq_data *d, unsigned type) spin_lock_irqsave(&vg->lock, flags); value = readl(reg); + WARN(value & BYT_DIRECT_IRQ_EN, + "Bad pad config for io mode, force direct_irq_en bit clearing"); + /* For level trigges the BYT_TRIG_POS and BYT_TRIG_NEG bits * are used to indicate high and low level triggering */ - value &= ~(BYT_TRIG_POS | BYT_TRIG_NEG | BYT_TRIG_LVL); + value &= ~(BYT_DIRECT_IRQ_EN | BYT_TRIG_POS | BYT_TRIG_NEG | + BYT_TRIG_LVL); switch (type) { case IRQ_TYPE_LEVEL_HIGH: @@ -318,7 +322,7 @@ static int byt_gpio_direction_output(struct gpio_chip *chip, "Potential Error: Setting GPIO with direct_irq_en to output"); reg_val = readl(reg) | BYT_DIR_MASK; - reg_val &= ~BYT_OUTPUT_EN; + reg_val &= ~(BYT_OUTPUT_EN | BYT_INPUT_EN); if (value) writel(reg_val | BYT_LEVEL, reg); diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 96a0b75c52c9..26c4fd1394da 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -579,6 +579,17 @@ static const struct dmi_system_id video_vendor_dmi_table[] __initconst = { DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5741"), }, }, + { + /* + * Note no video_set_backlight_video_vendor, we must use the + * acer interface, as there is no native backlight interface. + */ + .ident = "Acer KAV80", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "KAV80"), + }, + }, {} }; diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 3a4951f46065..c1a6cd66af42 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -182,6 +182,15 @@ static const struct dmi_system_id asus_quirks[] = { }, { .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. X550VB", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "X550VB"), + }, + .driver_data = &quirk_asus_wapf4, + }, + { + .callback = dmi_matched, .ident = "ASUSTeK COMPUTER INC. X55A", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 02152de135b5..ed494f37c40f 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -837,6 +837,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2"), }, }, + { + .ident = "Lenovo Yoga 3 Pro 1370", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 3 Pro-1370"), + }, + }, {} }; diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c index 5a5966512277..ff765d8e1a09 100644 --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -1561,6 +1561,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { }, { .callback = samsung_dmi_matched, + .ident = "NC210", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "NC210/NC110"), + DMI_MATCH(DMI_BOARD_NAME, "NC210/NC110"), + }, + .driver_data = &samsung_broken_acpi_video, + }, + { + .callback = samsung_dmi_matched, .ident = "730U3E/740U3E", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index ef3a1904e92f..ab6151f05420 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -240,6 +240,12 @@ static const struct dmi_system_id toshiba_alt_keymap_dmi[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Qosmio X75-A"), }, }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "TECRA A50-A"), + }, + }, {} }; diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c index 86db310d5304..d2a8c64cae42 100644 --- a/drivers/regulator/max1586.c +++ b/drivers/regulator/max1586.c @@ -163,7 +163,7 @@ static int of_get_max1586_platform_data(struct device *dev, struct max1586_platform_data *pdata) { struct max1586_subdev_data *sub; - struct of_regulator_match rmatch[ARRAY_SIZE(max1586_reg)]; + struct of_regulator_match rmatch[ARRAY_SIZE(max1586_reg)] = { }; struct device_node *np = dev->of_node; int i, matched; diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c index ef1af2debbd2..f69320e1738f 100644 --- a/drivers/regulator/max77686.c +++ b/drivers/regulator/max77686.c @@ -395,7 +395,7 @@ static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev, struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct device_node *pmic_np, *regulators_np; struct max77686_regulator_data *rdata; - struct of_regulator_match rmatch; + struct of_regulator_match rmatch = { }; unsigned int i; pmic_np = iodev->dev->of_node; diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c index c67ff05fc1dd..d158f71fa128 100644 --- a/drivers/regulator/max77693.c +++ b/drivers/regulator/max77693.c @@ -227,7 +227,7 @@ static int max77693_pmic_probe(struct platform_device *pdev) struct max77693_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct max77693_regulator_data *rdata = NULL; int num_rdata, i; - struct regulator_config config; + struct regulator_config config = { }; num_rdata = max77693_pmic_init_rdata(&pdev->dev, &rdata); if (!rdata || num_rdata <= 0) { diff --git a/drivers/regulator/max77802.c b/drivers/regulator/max77802.c index d89792b084e9..45fa240fe243 100644 --- a/drivers/regulator/max77802.c +++ b/drivers/regulator/max77802.c @@ -454,7 +454,7 @@ static int max77802_pmic_dt_parse_pdata(struct platform_device *pdev, struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct device_node *pmic_np, *regulators_np; struct max77686_regulator_data *rdata; - struct of_regulator_match rmatch; + struct of_regulator_match rmatch = { }; unsigned int i; pmic_np = iodev->dev->of_node; diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c index 2fc411188794..7eee2ca18541 100644 --- a/drivers/regulator/max8660.c +++ b/drivers/regulator/max8660.c @@ -335,7 +335,7 @@ static int max8660_pdata_from_dt(struct device *dev, int matched, i; struct device_node *np; struct max8660_subdev_data *sub; - struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)]; + struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)] = { }; np = of_get_child_by_name(dev->of_node, "regulators"); if (!np) { diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 7a51814abdc5..5a1d4afa4776 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -211,7 +211,8 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, search = dev->of_node; if (!search) { - dev_err(dev, "Failed to find regulator container node\n"); + dev_dbg(dev, "Failed to find regulator container node '%s'\n", + desc->regulators_node); return NULL; } diff --git a/drivers/regulator/s2mpa01.c b/drivers/regulator/s2mpa01.c index 4acefa6b462e..7633b9bfbe6e 100644 --- a/drivers/regulator/s2mpa01.c +++ b/drivers/regulator/s2mpa01.c @@ -341,7 +341,7 @@ static int s2mpa01_pmic_probe(struct platform_device *pdev) { struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct sec_platform_data *pdata = dev_get_platdata(iodev->dev); - struct of_regulator_match rdata[S2MPA01_REGULATOR_MAX]; + struct of_regulator_match rdata[S2MPA01_REGULATOR_MAX] = { }; struct device_node *reg_np = NULL; struct regulator_config config = { }; struct s2mpa01_info *s2mpa01; diff --git a/drivers/soc/versatile/soc-realview.c b/drivers/soc/versatile/soc-realview.c index cea8ea3491d2..1a07bf540fec 100644 --- a/drivers/soc/versatile/soc-realview.c +++ b/drivers/soc/versatile/soc-realview.c @@ -26,6 +26,7 @@ static const struct of_device_id realview_soc_of_match[] = { { .compatible = "arm,realview-pb11mp-soc", }, { .compatible = "arm,realview-pba8-soc", }, { .compatible = "arm,realview-pbx-soc", }, + { } }; static u32 realview_coreid; diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 448216025ce8..831ceb4a91f6 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -46,7 +46,7 @@ #define SPI_TCR 0x08 -#define SPI_CTAR(x) (0x0c + (x * 4)) +#define SPI_CTAR(x) (0x0c + (((x) & 0x3) * 4)) #define SPI_CTAR_FMSZ(x) (((x) & 0x0000000f) << 27) #define SPI_CTAR_CPOL(x) ((x) << 26) #define SPI_CTAR_CPHA(x) ((x) << 25) @@ -70,7 +70,7 @@ #define SPI_PUSHR 0x34 #define SPI_PUSHR_CONT (1 << 31) -#define SPI_PUSHR_CTAS(x) (((x) & 0x00000007) << 28) +#define SPI_PUSHR_CTAS(x) (((x) & 0x00000003) << 28) #define SPI_PUSHR_EOQ (1 << 27) #define SPI_PUSHR_CTCNT (1 << 26) #define SPI_PUSHR_PCS(x) (((1 << x) & 0x0000003f) << 16) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index d8a105f76837..9e9e0f971e6c 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1274,7 +1274,9 @@ static int pxa2xx_spi_suspend(struct device *dev) if (status != 0) return status; write_SSCR0(0, drv_data->ioaddr); - clk_disable_unprepare(ssp->clk); + + if (!pm_runtime_suspended(dev)) + clk_disable_unprepare(ssp->clk); return 0; } @@ -1288,7 +1290,8 @@ static int pxa2xx_spi_resume(struct device *dev) pxa2xx_spi_dma_resume(drv_data); /* Enable the SSP clock */ - clk_prepare_enable(ssp->clk); + if (!pm_runtime_suspended(dev)) + clk_prepare_enable(ssp->clk); /* Restore LPSS private register bits */ lpss_ssp_setup(drv_data); diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c index f8eb625b8400..62143ba31001 100644 --- a/drivers/thermal/of-thermal.c +++ b/drivers/thermal/of-thermal.c @@ -387,15 +387,18 @@ thermal_zone_of_sensor_register(struct device *dev, int sensor_id, int (*get_trend)(void *, long *)) { struct device_node *np, *child, *sensor_np; + struct thermal_zone_device *tzd = ERR_PTR(-ENODEV); np = of_find_node_by_name(NULL, "thermal-zones"); if (!np) return ERR_PTR(-ENODEV); - if (!dev || !dev->of_node) + if (!dev || !dev->of_node) { + of_node_put(np); return ERR_PTR(-EINVAL); + } - sensor_np = dev->of_node; + sensor_np = of_node_get(dev->of_node); for_each_child_of_node(np, child) { struct of_phandle_args sensor_specs; @@ -422,16 +425,21 @@ thermal_zone_of_sensor_register(struct device *dev, int sensor_id, } if (sensor_specs.np == sensor_np && id == sensor_id) { - of_node_put(np); - return thermal_zone_of_add_sensor(child, sensor_np, - data, - get_temp, - get_trend); + tzd = thermal_zone_of_add_sensor(child, sensor_np, + data, + get_temp, + get_trend); + of_node_put(sensor_specs.np); + of_node_put(child); + goto exit; } + of_node_put(sensor_specs.np); } +exit: + of_node_put(sensor_np); of_node_put(np); - return ERR_PTR(-ENODEV); + return tzd; } EXPORT_SYMBOL_GPL(thermal_zone_of_sensor_register); @@ -623,6 +631,7 @@ static int thermal_of_populate_trip(struct device_node *np, /* Required for cooling map matching */ trip->np = np; + of_node_get(np); return 0; } @@ -730,9 +739,14 @@ finish: return tz; free_tbps: + for (i = 0; i < tz->num_tbps; i++) + of_node_put(tz->tbps[i].cooling_device); kfree(tz->tbps); free_trips: + for (i = 0; i < tz->ntrips; i++) + of_node_put(tz->trips[i].np); kfree(tz->trips); + of_node_put(gchild); free_tz: kfree(tz); of_node_put(child); @@ -742,7 +756,13 @@ free_tz: static inline void of_thermal_free_zone(struct __thermal_zone *tz) { + int i; + + for (i = 0; i < tz->num_tbps; i++) + of_node_put(tz->tbps[i].cooling_device); kfree(tz->tbps); + for (i = 0; i < tz->ntrips; i++) + of_node_put(tz->trips[i].np); kfree(tz->trips); kfree(tz); } @@ -814,10 +834,13 @@ int __init of_parse_thermal_zones(void) /* attempting to build remaining zones still */ } } + of_node_put(np); return 0; exit_free: + of_node_put(child); + of_node_put(np); of_thermal_free_zone(tz); /* no memory available, so free what we have built */ @@ -859,4 +882,5 @@ void of_thermal_destroy_zones(void) kfree(zone->ops); of_thermal_free_zone(zone->devdata); } + of_node_put(np); } diff --git a/drivers/thermal/samsung/exynos_thermal_common.h b/drivers/thermal/samsung/exynos_thermal_common.h index 3eb2ed9ea3a4..158f5aa8dc5d 100644 --- a/drivers/thermal/samsung/exynos_thermal_common.h +++ b/drivers/thermal/samsung/exynos_thermal_common.h @@ -27,7 +27,7 @@ #define SENSOR_NAME_LEN 16 #define MAX_TRIP_COUNT 8 #define MAX_COOLING_DEVICE 4 -#define MAX_THRESHOLD_LEVS 5 +#define MAX_TRIMINFO_CTRL_REG 2 #define ACTIVE_INTERVAL 500 #define IDLE_INTERVAL 10000 diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index acbff14da3a4..49c09243fd38 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -77,16 +77,6 @@ static int temp_to_code(struct exynos_tmu_data *data, u8 temp) struct exynos_tmu_platform_data *pdata = data->pdata; int temp_code; - if (pdata->cal_mode == HW_MODE) - return temp; - - if (data->soc == SOC_ARCH_EXYNOS4210) - /* temp should range between 25 and 125 */ - if (temp < 25 || temp > 125) { - temp_code = -EINVAL; - goto out; - } - switch (pdata->cal_type) { case TYPE_TWO_POINT_TRIMMING: temp_code = (temp - pdata->first_point_trim) * @@ -101,7 +91,7 @@ static int temp_to_code(struct exynos_tmu_data *data, u8 temp) temp_code = temp + pdata->default_temp_offset; break; } -out: + return temp_code; } @@ -114,16 +104,6 @@ static int code_to_temp(struct exynos_tmu_data *data, u8 temp_code) struct exynos_tmu_platform_data *pdata = data->pdata; int temp; - if (pdata->cal_mode == HW_MODE) - return temp_code; - - if (data->soc == SOC_ARCH_EXYNOS4210) - /* temp_code should range between 75 and 175 */ - if (temp_code < 75 || temp_code > 175) { - temp = -ENODATA; - goto out; - } - switch (pdata->cal_type) { case TYPE_TWO_POINT_TRIMMING: temp = (temp_code - data->temp_error1) * @@ -138,18 +118,35 @@ static int code_to_temp(struct exynos_tmu_data *data, u8 temp_code) temp = temp_code - pdata->default_temp_offset; break; } -out: + return temp; } +static void exynos_tmu_clear_irqs(struct exynos_tmu_data *data) +{ + const struct exynos_tmu_registers *reg = data->pdata->registers; + unsigned int val_irq; + + val_irq = readl(data->base + reg->tmu_intstat); + /* + * Clear the interrupts. Please note that the documentation for + * Exynos3250, Exynos4412, Exynos5250 and Exynos5260 incorrectly + * states that INTCLEAR register has a different placing of bits + * responsible for FALL IRQs than INTSTAT register. Exynos5420 + * and Exynos5440 documentation is correct (Exynos4210 doesn't + * support FALL IRQs at all). + */ + writel(val_irq, data->base + reg->tmu_intclear); +} + static int exynos_tmu_initialize(struct platform_device *pdev) { struct exynos_tmu_data *data = platform_get_drvdata(pdev); struct exynos_tmu_platform_data *pdata = data->pdata; const struct exynos_tmu_registers *reg = pdata->registers; - unsigned int status, trim_info = 0, con; + unsigned int status, trim_info = 0, con, ctrl; unsigned int rising_threshold = 0, falling_threshold = 0; - int ret = 0, threshold_code, i, trigger_levs = 0; + int ret = 0, threshold_code, i; mutex_lock(&data->lock); clk_enable(data->clk); @@ -164,11 +161,17 @@ static int exynos_tmu_initialize(struct platform_device *pdev) } } - if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) - __raw_writel(1, data->base + reg->triminfo_ctrl); - - if (pdata->cal_mode == HW_MODE) - goto skip_calib_data; + if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) { + for (i = 0; i < reg->triminfo_ctrl_count; i++) { + if (pdata->triminfo_reload[i]) { + ctrl = readl(data->base + + reg->triminfo_ctrl[i]); + ctrl |= pdata->triminfo_reload[i]; + writel(ctrl, data->base + + reg->triminfo_ctrl[i]); + } + } + } /* Save trimming info in order to perform calibration */ if (data->soc == SOC_ARCH_EXYNOS5440) { @@ -197,7 +200,7 @@ static int exynos_tmu_initialize(struct platform_device *pdev) trim_info = readl(data->base + reg->triminfo_data); } data->temp_error1 = trim_info & EXYNOS_TMU_TEMP_MASK; - data->temp_error2 = ((trim_info >> reg->triminfo_85_shift) & + data->temp_error2 = ((trim_info >> EXYNOS_TRIMINFO_85_SHIFT) & EXYNOS_TMU_TEMP_MASK); if (!data->temp_error1 || @@ -207,67 +210,33 @@ static int exynos_tmu_initialize(struct platform_device *pdev) if (!data->temp_error2) data->temp_error2 = - (pdata->efuse_value >> reg->triminfo_85_shift) & + (pdata->efuse_value >> EXYNOS_TRIMINFO_85_SHIFT) & EXYNOS_TMU_TEMP_MASK; -skip_calib_data: - if (pdata->max_trigger_level > MAX_THRESHOLD_LEVS) { - dev_err(&pdev->dev, "Invalid max trigger level\n"); - ret = -EINVAL; - goto out; - } - - for (i = 0; i < pdata->max_trigger_level; i++) { - if (!pdata->trigger_levels[i]) - continue; - - if ((pdata->trigger_type[i] == HW_TRIP) && - (!pdata->trigger_levels[pdata->max_trigger_level - 1])) { - dev_err(&pdev->dev, "Invalid hw trigger level\n"); - ret = -EINVAL; - goto out; - } - - /* Count trigger levels except the HW trip*/ - if (!(pdata->trigger_type[i] == HW_TRIP)) - trigger_levs++; - } - rising_threshold = readl(data->base + reg->threshold_th0); if (data->soc == SOC_ARCH_EXYNOS4210) { /* Write temperature code for threshold */ threshold_code = temp_to_code(data, pdata->threshold); - if (threshold_code < 0) { - ret = threshold_code; - goto out; - } writeb(threshold_code, data->base + reg->threshold_temp); - for (i = 0; i < trigger_levs; i++) + for (i = 0; i < pdata->non_hw_trigger_levels; i++) writeb(pdata->trigger_levels[i], data->base + reg->threshold_th0 + i * sizeof(reg->threshold_th0)); - writel(reg->intclr_rise_mask, data->base + reg->tmu_intclear); + exynos_tmu_clear_irqs(data); } else { /* Write temperature code for rising and falling threshold */ - for (i = 0; - i < trigger_levs && i < EXYNOS_MAX_TRIGGER_PER_REG; i++) { + for (i = 0; i < pdata->non_hw_trigger_levels; i++) { threshold_code = temp_to_code(data, pdata->trigger_levels[i]); - if (threshold_code < 0) { - ret = threshold_code; - goto out; - } rising_threshold &= ~(0xff << 8 * i); rising_threshold |= threshold_code << 8 * i; if (pdata->threshold_falling) { threshold_code = temp_to_code(data, pdata->trigger_levels[i] - pdata->threshold_falling); - if (threshold_code > 0) - falling_threshold |= - threshold_code << 8 * i; + falling_threshold |= threshold_code << 8 * i; } } @@ -276,9 +245,7 @@ skip_calib_data: writel(falling_threshold, data->base + reg->threshold_th1); - writel((reg->intclr_rise_mask << reg->intclr_rise_shift) | - (reg->intclr_fall_mask << reg->intclr_fall_shift), - data->base + reg->tmu_intclear); + exynos_tmu_clear_irqs(data); /* if last threshold limit is also present */ i = pdata->max_trigger_level - 1; @@ -286,10 +253,6 @@ skip_calib_data: (pdata->trigger_type[i] == HW_TRIP)) { threshold_code = temp_to_code(data, pdata->trigger_levels[i]); - if (threshold_code < 0) { - ret = threshold_code; - goto out; - } if (i == EXYNOS_MAX_TRIGGER_PER_REG - 1) { /* 1-4 level to be assigned in th0 reg */ rising_threshold &= ~(0xff << 8 * i); @@ -325,7 +288,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) struct exynos_tmu_data *data = platform_get_drvdata(pdev); struct exynos_tmu_platform_data *pdata = data->pdata; const struct exynos_tmu_registers *reg = pdata->registers; - unsigned int con, interrupt_en, cal_val; + unsigned int con, interrupt_en; mutex_lock(&data->lock); clk_enable(data->clk); @@ -335,15 +298,11 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) if (pdata->test_mux) con |= (pdata->test_mux << reg->test_mux_addr_shift); - if (pdata->reference_voltage) { - con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift); - con |= pdata->reference_voltage << reg->buf_vref_sel_shift; - } + con &= ~(EXYNOS_TMU_REF_VOLTAGE_MASK << EXYNOS_TMU_REF_VOLTAGE_SHIFT); + con |= pdata->reference_voltage << EXYNOS_TMU_REF_VOLTAGE_SHIFT; - if (pdata->gain) { - con &= ~(reg->buf_slope_sel_mask << reg->buf_slope_sel_shift); - con |= (pdata->gain << reg->buf_slope_sel_shift); - } + con &= ~(EXYNOS_TMU_BUF_SLOPE_SEL_MASK << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT); + con |= (pdata->gain << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT); if (pdata->noise_cancel_mode) { con &= ~(reg->therm_trip_mode_mask << @@ -351,29 +310,8 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) con |= (pdata->noise_cancel_mode << reg->therm_trip_mode_shift); } - if (pdata->cal_mode == HW_MODE) { - con &= ~(reg->calib_mode_mask << reg->calib_mode_shift); - cal_val = 0; - switch (pdata->cal_type) { - case TYPE_TWO_POINT_TRIMMING: - cal_val = 3; - break; - case TYPE_ONE_POINT_TRIMMING_85: - cal_val = 2; - break; - case TYPE_ONE_POINT_TRIMMING_25: - cal_val = 1; - break; - case TYPE_NONE: - break; - default: - dev_err(&pdev->dev, "Invalid calibration type, using none\n"); - } - con |= cal_val << reg->calib_mode_shift; - } - if (on) { - con |= (1 << reg->core_en_shift); + con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT); interrupt_en = pdata->trigger_enable[3] << reg->inten_rise3_shift | pdata->trigger_enable[2] << reg->inten_rise2_shift | @@ -383,7 +321,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) interrupt_en |= interrupt_en << reg->inten_fall0_shift; } else { - con &= ~(1 << reg->core_en_shift); + con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT); interrupt_en = 0; /* Disable all interrupts */ } writel(interrupt_en, data->base + reg->tmu_inten); @@ -404,8 +342,16 @@ static int exynos_tmu_read(struct exynos_tmu_data *data) clk_enable(data->clk); temp_code = readb(data->base + reg->tmu_cur_temp); - temp = code_to_temp(data, temp_code); + if (data->soc == SOC_ARCH_EXYNOS4210) + /* temp_code should range between 75 and 175 */ + if (temp_code < 75 || temp_code > 175) { + temp = -ENODATA; + goto out; + } + + temp = code_to_temp(data, temp_code); +out: clk_disable(data->clk); mutex_unlock(&data->lock); @@ -465,7 +411,7 @@ static void exynos_tmu_work(struct work_struct *work) struct exynos_tmu_data, irq_work); struct exynos_tmu_platform_data *pdata = data->pdata; const struct exynos_tmu_registers *reg = pdata->registers; - unsigned int val_irq, val_type; + unsigned int val_type; if (!IS_ERR(data->clk_sec)) clk_enable(data->clk_sec); @@ -483,9 +429,7 @@ static void exynos_tmu_work(struct work_struct *work) clk_enable(data->clk); /* TODO: take action based on particular interrupt */ - val_irq = readl(data->base + reg->tmu_intstat); - /* clear the interrupts */ - writel(val_irq, data->base + reg->tmu_intclear); + exynos_tmu_clear_irqs(data); clk_disable(data->clk); mutex_unlock(&data->lock); diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index 1b4a6444ea61..c58c7663a3fe 100644 --- a/drivers/thermal/samsung/exynos_tmu.h +++ b/drivers/thermal/samsung/exynos_tmu.h @@ -34,11 +34,6 @@ enum calibration_type { TYPE_NONE, }; -enum calibration_mode { - SW_MODE, - HW_MODE, -}; - enum soc_type { SOC_ARCH_EXYNOS3250 = 1, SOC_ARCH_EXYNOS4210, @@ -82,46 +77,19 @@ enum soc_type { * bitfields. The register validity, offsets and bitfield values may vary * slightly across different exynos SOC's. * @triminfo_data: register containing 2 pont trimming data - * @triminfo_25_shift: shift bit of the 25 C trim value in triminfo_data reg. - * @triminfo_85_shift: shift bit of the 85 C trim value in triminfo_data reg. * @triminfo_ctrl: trim info controller register. - * @triminfo_reload_shift: shift of triminfo reload enable bit in triminfo_ctrl - reg. + * @triminfo_ctrl_count: the number of trim info controller register. * @tmu_ctrl: TMU main controller register. * @test_mux_addr_shift: shift bits of test mux address. - * @buf_vref_sel_shift: shift bits of reference voltage in tmu_ctrl register. - * @buf_vref_sel_mask: mask bits of reference voltage in tmu_ctrl register. * @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register. * @therm_trip_mode_mask: mask bits of tripping mode in tmu_ctrl register. * @therm_trip_en_shift: shift bits of tripping enable in tmu_ctrl register. - * @buf_slope_sel_shift: shift bits of amplifier gain value in tmu_ctrl - register. - * @buf_slope_sel_mask: mask bits of amplifier gain value in tmu_ctrl register. - * @calib_mode_shift: shift bits of calibration mode value in tmu_ctrl - register. - * @calib_mode_mask: mask bits of calibration mode value in tmu_ctrl - register. - * @therm_trip_tq_en_shift: shift bits of thermal trip enable by TQ pin in - tmu_ctrl register. - * @core_en_shift: shift bits of TMU core enable bit in tmu_ctrl register. * @tmu_status: register drescribing the TMU status. * @tmu_cur_temp: register containing the current temperature of the TMU. - * @tmu_cur_temp_shift: shift bits of current temp value in tmu_cur_temp - register. * @threshold_temp: register containing the base threshold level. * @threshold_th0: Register containing first set of rising levels. - * @threshold_th0_l0_shift: shift bits of level0 threshold temperature. - * @threshold_th0_l1_shift: shift bits of level1 threshold temperature. - * @threshold_th0_l2_shift: shift bits of level2 threshold temperature. - * @threshold_th0_l3_shift: shift bits of level3 threshold temperature. * @threshold_th1: Register containing second set of rising levels. - * @threshold_th1_l0_shift: shift bits of level0 threshold temperature. - * @threshold_th1_l1_shift: shift bits of level1 threshold temperature. - * @threshold_th1_l2_shift: shift bits of level2 threshold temperature. - * @threshold_th1_l3_shift: shift bits of level3 threshold temperature. * @threshold_th2: Register containing third set of rising levels. - * @threshold_th2_l0_shift: shift bits of level0 threshold temperature. - * @threshold_th3: Register containing fourth set of rising levels. * @threshold_th3_l0_shift: shift bits of level0 threshold temperature. * @tmu_inten: register containing the different threshold interrupt enable bits. @@ -130,68 +98,35 @@ enum soc_type { * @inten_rise2_shift: shift bits of rising 2 interrupt bits. * @inten_rise3_shift: shift bits of rising 3 interrupt bits. * @inten_fall0_shift: shift bits of falling 0 interrupt bits. - * @inten_fall1_shift: shift bits of falling 1 interrupt bits. - * @inten_fall2_shift: shift bits of falling 2 interrupt bits. - * @inten_fall3_shift: shift bits of falling 3 interrupt bits. * @tmu_intstat: Register containing the interrupt status values. * @tmu_intclear: Register for clearing the raised interrupt status. - * @intclr_fall_shift: shift bits for interrupt clear fall 0 - * @intclr_rise_shift: shift bits of all rising interrupt bits. - * @intclr_rise_mask: mask bits of all rising interrupt bits. - * @intclr_fall_mask: mask bits of all rising interrupt bits. * @emul_con: TMU emulation controller register. * @emul_temp_shift: shift bits of emulation temperature. * @emul_time_shift: shift bits of emulation time. - * @emul_time_mask: mask bits of emulation time. * @tmu_irqstatus: register to find which TMU generated interrupts. * @tmu_pmin: register to get/set the Pmin value. */ struct exynos_tmu_registers { u32 triminfo_data; - u32 triminfo_25_shift; - u32 triminfo_85_shift; - u32 triminfo_ctrl; - u32 triminfo_ctrl1; - u32 triminfo_reload_shift; + u32 triminfo_ctrl[MAX_TRIMINFO_CTRL_REG]; + u32 triminfo_ctrl_count; u32 tmu_ctrl; u32 test_mux_addr_shift; - u32 buf_vref_sel_shift; - u32 buf_vref_sel_mask; u32 therm_trip_mode_shift; u32 therm_trip_mode_mask; u32 therm_trip_en_shift; - u32 buf_slope_sel_shift; - u32 buf_slope_sel_mask; - u32 calib_mode_shift; - u32 calib_mode_mask; - u32 therm_trip_tq_en_shift; - u32 core_en_shift; u32 tmu_status; u32 tmu_cur_temp; - u32 tmu_cur_temp_shift; u32 threshold_temp; u32 threshold_th0; - u32 threshold_th0_l0_shift; - u32 threshold_th0_l1_shift; - u32 threshold_th0_l2_shift; - u32 threshold_th0_l3_shift; - u32 threshold_th1; - u32 threshold_th1_l0_shift; - u32 threshold_th1_l1_shift; - u32 threshold_th1_l2_shift; - u32 threshold_th1_l3_shift; - u32 threshold_th2; - u32 threshold_th2_l0_shift; - - u32 threshold_th3; u32 threshold_th3_l0_shift; u32 tmu_inten; @@ -200,22 +135,14 @@ struct exynos_tmu_registers { u32 inten_rise2_shift; u32 inten_rise3_shift; u32 inten_fall0_shift; - u32 inten_fall1_shift; - u32 inten_fall2_shift; - u32 inten_fall3_shift; u32 tmu_intstat; u32 tmu_intclear; - u32 intclr_fall_shift; - u32 intclr_rise_shift; - u32 intclr_fall_mask; - u32 intclr_rise_mask; u32 emul_con; u32 emul_temp_shift; u32 emul_time_shift; - u32 emul_time_mask; u32 tmu_irqstatus; u32 tmu_pmin; @@ -250,11 +177,12 @@ struct exynos_tmu_registers { * 1 = enable trigger_level[] interrupt, * 0 = disable trigger_level[] interrupt * @max_trigger_level: max trigger level supported by the TMU + * @non_hw_trigger_levels: number of defined non-hardware trigger levels * @gain: gain of amplifier in the positive-TC generator block - * 0 <= gain <= 15 + * 0 < gain <= 15 * @reference_voltage: reference voltage of amplifier * in the positive-TC generator block - * 0 <= reference_voltage <= 31 + * 0 < reference_voltage <= 31 * @noise_cancel_mode: noise cancellation mode * 000, 100, 101, 110 and 111 can be different modes * @type: determines the type of SOC @@ -265,8 +193,8 @@ struct exynos_tmu_registers { * @second_point_trim: temp value of the second point trimming * @default_temp_offset: default temperature offset in case of no trimming * @test_mux; information if SoC supports test MUX + * @triminfo_reload: reload value to read TRIMINFO register * @cal_type: calibration type for temperature - * @cal_mode: calibration mode for temperature * @freq_clip_table: Table representing frequency reduction percentage. * @freq_tab_count: Count of the above table as frequency reduction may * applicable to only some of the trigger levels. @@ -284,6 +212,7 @@ struct exynos_tmu_platform_data { enum trigger_type trigger_type[MAX_TRIP_COUNT]; bool trigger_enable[MAX_TRIP_COUNT]; u8 max_trigger_level; + u8 non_hw_trigger_levels; u8 gain; u8 reference_voltage; u8 noise_cancel_mode; @@ -295,9 +224,9 @@ struct exynos_tmu_platform_data { u8 second_point_trim; u8 default_temp_offset; u8 test_mux; + u8 triminfo_reload[MAX_TRIMINFO_CTRL_REG]; enum calibration_type cal_type; - enum calibration_mode cal_mode; enum soc_type type; struct freq_clip_table freq_tab[4]; unsigned int freq_tab_count; diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index aa8e0dee2055..2683d2897e90 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -27,14 +27,7 @@ #if defined(CONFIG_CPU_EXYNOS4210) static const struct exynos_tmu_registers exynos4210_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS_TMU_REG_STATUS, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_temp = EXYNOS4210_TMU_REG_THRESHOLD_TEMP, @@ -46,7 +39,6 @@ static const struct exynos_tmu_registers exynos4210_tmu_registers = { .inten_rise3_shift = EXYNOS_TMU_INTEN_RISE3_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, - .intclr_rise_mask = EXYNOS4210_TMU_TRIG_LEVEL_MASK, }; struct exynos_tmu_init_data const exynos4210_default_tmu_data = { @@ -64,6 +56,7 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = { .trigger_type[1] = THROTTLE_ACTIVE, .trigger_type[2] = SW_TRIP, .max_trigger_level = 4, + .non_hw_trigger_levels = 3, .gain = 15, .reference_voltage = 7, .cal_type = TYPE_ONE_POINT_TRIMMING, @@ -93,18 +86,14 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS3250) static const struct exynos_tmu_registers exynos3250_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON1, + .triminfo_ctrl[1] = EXYNOS_TMU_TRIMINFO_CON2, + .triminfo_ctrl_count = 2, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS_TMU_REG_STATUS, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -116,14 +105,9 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, - .intclr_fall_shift = EXYNOS_TMU_CLEAR_FALL_INT_SHIFT, - .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, - .intclr_rise_mask = EXYNOS_TMU_RISE_INT_MASK, - .intclr_fall_mask = EXYNOS_TMU_FALL_INT_MASK, .emul_con = EXYNOS_EMUL_CON, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, - .emul_time_mask = EXYNOS_EMUL_TIME_MASK, }; #define EXYNOS3250_TMU_DATA \ @@ -141,6 +125,7 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { .trigger_type[2] = SW_TRIP, \ .trigger_type[3] = HW_TRIP, \ .max_trigger_level = 4, \ + .non_hw_trigger_levels = 3, \ .gain = 8, \ .reference_voltage = 16, \ .noise_cancel_mode = 4, \ @@ -160,8 +145,10 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { .temp_level = 95, \ }, \ .freq_tab_count = 2, \ + .triminfo_reload[0] = EXYNOS_TRIMINFO_RELOAD_ENABLE, \ + .triminfo_reload[1] = EXYNOS_TRIMINFO_RELOAD_ENABLE, \ .registers = &exynos3250_tmu_registers, \ - .features = (TMU_SUPPORT_EMULATION | \ + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ TMU_SUPPORT_EMUL_TIME) #endif @@ -182,20 +169,13 @@ struct exynos_tmu_init_data const exynos3250_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250) static const struct exynos_tmu_registers exynos4412_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, - .triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON, - .triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT, + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON2, + .triminfo_ctrl_count = 1, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS_TMU_REG_STATUS, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -208,14 +188,9 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, - .intclr_fall_shift = EXYNOS_TMU_CLEAR_FALL_INT_SHIFT, - .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, - .intclr_rise_mask = EXYNOS_TMU_RISE_INT_MASK, - .intclr_fall_mask = EXYNOS_TMU_FALL_INT_MASK, .emul_con = EXYNOS_EMUL_CON, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, - .emul_time_mask = EXYNOS_EMUL_TIME_MASK, }; #define EXYNOS4412_TMU_DATA \ @@ -233,6 +208,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .trigger_type[2] = SW_TRIP, \ .trigger_type[3] = HW_TRIP, \ .max_trigger_level = 4, \ + .non_hw_trigger_levels = 3, \ .gain = 8, \ .reference_voltage = 16, \ .noise_cancel_mode = 4, \ @@ -252,6 +228,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .temp_level = 95, \ }, \ .freq_tab_count = 2, \ + .triminfo_reload[0] = EXYNOS_TRIMINFO_RELOAD_ENABLE, \ .registers = &exynos4412_tmu_registers, \ .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ @@ -286,18 +263,11 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5260) static const struct exynos_tmu_registers exynos5260_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL1, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS_TMU_REG_STATUS, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -310,14 +280,9 @@ static const struct exynos_tmu_registers exynos5260_tmu_registers = { .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS5260_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS5260_TMU_REG_INTCLEAR, - .intclr_fall_shift = EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT, - .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, - .intclr_rise_mask = EXYNOS5260_TMU_RISE_INT_MASK, - .intclr_fall_mask = EXYNOS5260_TMU_FALL_INT_MASK, .emul_con = EXYNOS5260_EMUL_CON, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, - .emul_time_mask = EXYNOS_EMUL_TIME_MASK, }; #define __EXYNOS5260_TMU_DATA \ @@ -335,6 +300,7 @@ static const struct exynos_tmu_registers exynos5260_tmu_registers = { .trigger_type[2] = SW_TRIP, \ .trigger_type[3] = HW_TRIP, \ .max_trigger_level = 4, \ + .non_hw_trigger_levels = 3, \ .gain = 8, \ .reference_voltage = 16, \ .noise_cancel_mode = 4, \ @@ -359,9 +325,8 @@ static const struct exynos_tmu_registers exynos5260_tmu_registers = { #define EXYNOS5260_TMU_DATA \ __EXYNOS5260_TMU_DATA \ .type = SOC_ARCH_EXYNOS5260, \ - .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ - TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ - TMU_SUPPORT_EMUL_TIME) + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ + TMU_SUPPORT_READY_STATUS | TMU_SUPPORT_EMUL_TIME) struct exynos_tmu_init_data const exynos5260_default_tmu_data = { .tmu_data = { @@ -378,17 +343,10 @@ struct exynos_tmu_init_data const exynos5260_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5420) static const struct exynos_tmu_registers exynos5420_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS_TMU_REG_STATUS, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -402,14 +360,9 @@ static const struct exynos_tmu_registers exynos5420_tmu_registers = { .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, - .intclr_fall_shift = EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT, - .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, - .intclr_rise_mask = EXYNOS_TMU_RISE_INT_MASK, - .intclr_fall_mask = EXYNOS_TMU_FALL_INT_MASK, .emul_con = EXYNOS_EMUL_CON, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, - .emul_time_mask = EXYNOS_EMUL_TIME_MASK, }; #define __EXYNOS5420_TMU_DATA \ @@ -427,6 +380,7 @@ static const struct exynos_tmu_registers exynos5420_tmu_registers = { .trigger_type[2] = SW_TRIP, \ .trigger_type[3] = HW_TRIP, \ .max_trigger_level = 4, \ + .non_hw_trigger_levels = 3, \ .gain = 8, \ .reference_voltage = 16, \ .noise_cancel_mode = 4, \ @@ -451,16 +405,15 @@ static const struct exynos_tmu_registers exynos5420_tmu_registers = { #define EXYNOS5420_TMU_DATA \ __EXYNOS5420_TMU_DATA \ .type = SOC_ARCH_EXYNOS5250, \ - .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ - TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ - TMU_SUPPORT_EMUL_TIME) + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ + TMU_SUPPORT_READY_STATUS | TMU_SUPPORT_EMUL_TIME) #define EXYNOS5420_TMU_DATA_SHARED \ __EXYNOS5420_TMU_DATA \ .type = SOC_ARCH_EXYNOS5420_TRIMINFO, \ - .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ - TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ - TMU_SUPPORT_EMUL_TIME | TMU_SUPPORT_ADDRESS_MULTIPLE) + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ + TMU_SUPPORT_READY_STATUS | TMU_SUPPORT_EMUL_TIME | \ + TMU_SUPPORT_ADDRESS_MULTIPLE) struct exynos_tmu_init_data const exynos5420_default_tmu_data = { .tmu_data = { @@ -477,19 +430,10 @@ struct exynos_tmu_init_data const exynos5420_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5440) static const struct exynos_tmu_registers exynos5440_tmu_registers = { .triminfo_data = EXYNOS5440_TMU_S0_7_TRIM, - .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, - .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, .tmu_ctrl = EXYNOS5440_TMU_S0_7_CTRL, - .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, - .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, - .buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT, - .buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK, - .calib_mode_shift = EXYNOS_TMU_CALIB_MODE_SHIFT, - .calib_mode_mask = EXYNOS_TMU_CALIB_MODE_MASK, - .core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT, .tmu_status = EXYNOS5440_TMU_S0_7_STATUS, .tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP, .threshold_th0 = EXYNOS5440_TMU_S0_7_TH0, @@ -504,10 +448,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .inten_fall0_shift = EXYNOS5440_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS5440_TMU_S0_7_IRQ, .tmu_intclear = EXYNOS5440_TMU_S0_7_IRQ, - .intclr_fall_shift = EXYNOS5440_TMU_CLEAR_FALL_INT_SHIFT, - .intclr_rise_shift = EXYNOS5440_TMU_RISE_INT_SHIFT, - .intclr_rise_mask = EXYNOS5440_TMU_RISE_INT_MASK, - .intclr_fall_mask = EXYNOS5440_TMU_FALL_INT_MASK, .tmu_irqstatus = EXYNOS5440_TMU_IRQ_STATUS, .emul_con = EXYNOS5440_TMU_S0_7_DEBUG, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, @@ -521,11 +461,11 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .trigger_type[0] = SW_TRIP, \ .trigger_type[4] = HW_TRIP, \ .max_trigger_level = 5, \ + .non_hw_trigger_levels = 1, \ .gain = 5, \ .reference_voltage = 16, \ .noise_cancel_mode = 4, \ .cal_type = TYPE_ONE_POINT_TRIMMING, \ - .cal_mode = 0, \ .efuse_value = 0x5b2d, \ .min_efuse_value = 16, \ .max_efuse_value = 76, \ diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h index f0979e598491..65e2ea6a9579 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.h +++ b/drivers/thermal/samsung/exynos_tmu_data.h @@ -39,55 +39,31 @@ #define EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT 8 #define EXYNOS_TMU_CORE_EN_SHIFT 0 +/* Exynos3250 specific registers */ +#define EXYNOS_TMU_TRIMINFO_CON1 0x10 + /* Exynos4210 specific registers */ #define EXYNOS4210_TMU_REG_THRESHOLD_TEMP 0x44 #define EXYNOS4210_TMU_REG_TRIG_LEVEL0 0x50 -#define EXYNOS4210_TMU_REG_TRIG_LEVEL1 0x54 -#define EXYNOS4210_TMU_REG_TRIG_LEVEL2 0x58 -#define EXYNOS4210_TMU_REG_TRIG_LEVEL3 0x5C -#define EXYNOS4210_TMU_REG_PAST_TEMP0 0x60 -#define EXYNOS4210_TMU_REG_PAST_TEMP1 0x64 -#define EXYNOS4210_TMU_REG_PAST_TEMP2 0x68 -#define EXYNOS4210_TMU_REG_PAST_TEMP3 0x6C - -#define EXYNOS4210_TMU_TRIG_LEVEL0_MASK 0x1 -#define EXYNOS4210_TMU_TRIG_LEVEL1_MASK 0x10 -#define EXYNOS4210_TMU_TRIG_LEVEL2_MASK 0x100 -#define EXYNOS4210_TMU_TRIG_LEVEL3_MASK 0x1000 -#define EXYNOS4210_TMU_TRIG_LEVEL_MASK 0x1111 -#define EXYNOS4210_TMU_INTCLEAR_VAL 0x1111 - -/* Exynos5250 and Exynos4412 specific registers */ -#define EXYNOS_TMU_TRIMINFO_CON 0x14 + +/* Exynos5250, Exynos4412, Exynos3250 specific registers */ +#define EXYNOS_TMU_TRIMINFO_CON2 0x14 #define EXYNOS_THD_TEMP_RISE 0x50 #define EXYNOS_THD_TEMP_FALL 0x54 #define EXYNOS_EMUL_CON 0x80 -#define EXYNOS_TRIMINFO_RELOAD_SHIFT 1 +#define EXYNOS_TRIMINFO_RELOAD_ENABLE 1 #define EXYNOS_TRIMINFO_25_SHIFT 0 #define EXYNOS_TRIMINFO_85_SHIFT 8 -#define EXYNOS_TMU_RISE_INT_MASK 0x111 -#define EXYNOS_TMU_RISE_INT_SHIFT 0 -#define EXYNOS_TMU_FALL_INT_MASK 0x111 -#define EXYNOS_TMU_CLEAR_RISE_INT 0x111 -#define EXYNOS_TMU_CLEAR_FALL_INT (0x111 << 12) -#define EXYNOS_TMU_CLEAR_FALL_INT_SHIFT 12 -#define EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT 16 -#define EXYNOS5440_TMU_CLEAR_FALL_INT_SHIFT 4 #define EXYNOS_TMU_TRIP_MODE_SHIFT 13 #define EXYNOS_TMU_TRIP_MODE_MASK 0x7 #define EXYNOS_TMU_THERM_TRIP_EN_SHIFT 12 -#define EXYNOS_TMU_CALIB_MODE_SHIFT 4 -#define EXYNOS_TMU_CALIB_MODE_MASK 0x3 #define EXYNOS_TMU_INTEN_RISE0_SHIFT 0 #define EXYNOS_TMU_INTEN_RISE1_SHIFT 4 #define EXYNOS_TMU_INTEN_RISE2_SHIFT 8 #define EXYNOS_TMU_INTEN_RISE3_SHIFT 12 #define EXYNOS_TMU_INTEN_FALL0_SHIFT 16 -#define EXYNOS_TMU_INTEN_FALL1_SHIFT 20 -#define EXYNOS_TMU_INTEN_FALL2_SHIFT 24 -#define EXYNOS_TMU_INTEN_FALL3_SHIFT 28 #define EXYNOS_EMUL_TIME 0x57F0 #define EXYNOS_EMUL_TIME_MASK 0xffff @@ -103,10 +79,6 @@ #define EXYNOS5260_TMU_REG_INTEN 0xC0 #define EXYNOS5260_TMU_REG_INTSTAT 0xC4 #define EXYNOS5260_TMU_REG_INTCLEAR 0xC8 -#define EXYNOS5260_TMU_CLEAR_RISE_INT 0x1111 -#define EXYNOS5260_TMU_CLEAR_FALL_INT (0x1111 << 16) -#define EXYNOS5260_TMU_RISE_INT_MASK 0x1111 -#define EXYNOS5260_TMU_FALL_INT_MASK 0x1111 #define EXYNOS5260_EMUL_CON 0x100 /* Exynos4412 specific */ @@ -122,29 +94,17 @@ #define EXYNOS5440_TMU_S0_7_TH0 0x110 #define EXYNOS5440_TMU_S0_7_TH1 0x130 #define EXYNOS5440_TMU_S0_7_TH2 0x150 -#define EXYNOS5440_TMU_S0_7_EVTEN 0x1F0 #define EXYNOS5440_TMU_S0_7_IRQEN 0x210 #define EXYNOS5440_TMU_S0_7_IRQ 0x230 /* exynos5440 common registers */ #define EXYNOS5440_TMU_IRQ_STATUS 0x000 #define EXYNOS5440_TMU_PMIN 0x004 -#define EXYNOS5440_TMU_TEMP 0x008 -#define EXYNOS5440_TMU_RISE_INT_MASK 0xf -#define EXYNOS5440_TMU_RISE_INT_SHIFT 0 -#define EXYNOS5440_TMU_FALL_INT_MASK 0xf #define EXYNOS5440_TMU_INTEN_RISE0_SHIFT 0 #define EXYNOS5440_TMU_INTEN_RISE1_SHIFT 1 #define EXYNOS5440_TMU_INTEN_RISE2_SHIFT 2 #define EXYNOS5440_TMU_INTEN_RISE3_SHIFT 3 #define EXYNOS5440_TMU_INTEN_FALL0_SHIFT 4 -#define EXYNOS5440_TMU_INTEN_FALL1_SHIFT 5 -#define EXYNOS5440_TMU_INTEN_FALL2_SHIFT 6 -#define EXYNOS5440_TMU_INTEN_FALL3_SHIFT 7 -#define EXYNOS5440_TMU_TH_RISE0_SHIFT 0 -#define EXYNOS5440_TMU_TH_RISE1_SHIFT 8 -#define EXYNOS5440_TMU_TH_RISE2_SHIFT 16 -#define EXYNOS5440_TMU_TH_RISE3_SHIFT 24 #define EXYNOS5440_TMU_TH_RISE4_SHIFT 24 #define EXYNOS5440_EFUSE_SWAP_OFFSET 8 diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 9bf10aa6069b..43b90709585f 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1575,8 +1575,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, thermal_zone_device_update(tz); - if (!result) - return tz; + return tz; unregister: release_idr(&thermal_tz_idr, &thermal_idr_lock, tz->id); |