diff options
Diffstat (limited to 'drivers/parport/parport_cs.c')
| -rw-r--r-- | drivers/parport/parport_cs.c | 76 |
1 files changed, 13 insertions, 63 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 23e50f4a27c5..787ebdeae310 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -48,7 +48,6 @@ #include <linux/parport.h> #include <linux/parport_pc.h> -#include <pcmcia/cs.h> #include <pcmcia/cistpl.h> #include <pcmcia/ds.h> #include <pcmcia/cisreg.h> @@ -81,14 +80,6 @@ static void parport_detach(struct pcmcia_device *p_dev); static int parport_config(struct pcmcia_device *link); static void parport_cs_release(struct pcmcia_device *); -/*====================================================================== - - parport_attach() creates an "instance" of the driver, allocating - local data structures for one device. The device is registered - with Card Services. - -======================================================================*/ - static int parport_probe(struct pcmcia_device *link) { parport_info_t *info; @@ -101,23 +92,11 @@ static int parport_probe(struct pcmcia_device *link) link->priv = info; info->p_dev = link; - link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; - link->conf.Attributes = CONF_ENABLE_IRQ; - link->conf.IntType = INT_MEMORY_AND_IO; + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; return parport_config(link); } /* parport_attach */ -/*====================================================================== - - This deletes a driver "instance". The device is de-registered - with Card Services. If it has been released, all local data - structures are freed. Otherwise, the structures will be freed - when the device is released. - -======================================================================*/ - static void parport_detach(struct pcmcia_device *link) { dev_dbg(&link->dev, "parport_detach\n"); @@ -127,36 +106,14 @@ static void parport_detach(struct pcmcia_device *link) kfree(link->priv); } /* parport_detach */ -/*====================================================================== - - parport_config() is scheduled to run after a CARD_INSERTION event - is received, to configure the PCMCIA socket, and to make the - parport device available to the system. - -======================================================================*/ - -static int parport_config_check(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - unsigned int vcc, - void *priv_data) +static int parport_config_check(struct pcmcia_device *p_dev, void *priv_data) { - if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; - if (epp_mode) - p_dev->conf.ConfigIndex |= FORCE_EPP_MODE; - p_dev->resource[0]->start = io->win[0].base; - p_dev->resource[0]->end = io->win[0].len; - if (io->nwin == 2) { - p_dev->resource[1]->start = io->win[1].base; - p_dev->resource[1]->end = io->win[1].len; - } - if (pcmcia_request_io(p_dev) != 0) - return -ENODEV; - return 0; - } - return -ENODEV; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + + return pcmcia_request_io(p_dev); } static int parport_config(struct pcmcia_device *link) @@ -167,13 +124,16 @@ static int parport_config(struct pcmcia_device *link) dev_dbg(&link->dev, "parport_config\n"); + if (epp_mode) + link->config_index |= FORCE_EPP_MODE; + ret = pcmcia_loop_config(link, parport_config_check, NULL); if (ret) goto failed; if (!link->irq) goto failed; - ret = pcmcia_request_configuration(link, &link->conf); + ret = pcmcia_enable_device(link); if (ret) goto failed; @@ -202,14 +162,6 @@ failed: return -ENODEV; } /* parport_config */ -/*====================================================================== - - After a card is removed, parport_cs_release() will unregister the - device, and release the PCMCIA configuration. If the device is - still open, this will be postponed until it is closed. - -======================================================================*/ - static void parport_cs_release(struct pcmcia_device *link) { parport_info_t *info = link->priv; @@ -236,9 +188,7 @@ MODULE_DEVICE_TABLE(pcmcia, parport_ids); static struct pcmcia_driver parport_cs_driver = { .owner = THIS_MODULE, - .drv = { - .name = "parport_cs", - }, + .name = "parport_cs", .probe = parport_probe, .remove = parport_detach, .id_table = parport_ids, |