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| author | Lan Tianyu <tianyu.lan@intel.com> | 2013-01-19 22:30:19 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-20 16:05:35 -0800 |
| commit | 9f7344fbaf191de63df315c7e0fa4c976e2ea419 (patch) | |
| tree | e8982b1cedfcc32fdd2f611fa07890f92f377d0d /drivers/usb/core | |
| parent | 6e30d7cba992d626c9d16b3873a7b90c700d0e95 (diff) | |
| download | linux-9f7344fbaf191de63df315c7e0fa4c976e2ea419.tar.gz | |
usb: fix compilation error and warning of driver/usb/core/port.c on arm and blackfin
This patch is to fix compilation error and warning on the arm and blackfin. Add linux/slab.h head file to driver/usb/core/port.c. These are reported from 0-DAY kernel build testing backend. head: 6e30d7cba992d626c9d16b3873a7b90c700d0e95 commit: 6e30d7cba992d626c9d16b3873a7b90c700d0e95 [26/26] usb: Add driver/usb/core/(port.c,hub.h) files config: make ARCH=arm at91_dt_defconfig All error/warnings: drivers/usb/core/port.c: In function 'usb_port_device_release': >> drivers/usb/core/port.c:25:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] drivers/usb/core/port.c: In function 'usb_hub_create_port_device': >> drivers/usb/core/port.c:38:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] >> drivers/usb/core/port.c:38:40: error: 'GFP_KERNEL' undeclared (first use in this function) drivers/usb/core/port.c:38:40: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors head: 6e30d7cba992d626c9d16b3873a7b90c700d0e95 commit: 6e30d7cba992d626c9d16b3873a7b90c700d0e95 [26/26] usb: Add driver/usb/core/(port.c,hub.h) files config: make ARCH=blackfin BF526-EZBRD_defconfig All warnings: drivers/usb/core/port.c: In function 'usb_port_device_release': drivers/usb/core/port.c:25:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] drivers/usb/core/port.c: In function 'usb_hub_create_port_device': drivers/usb/core/port.c:38:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] >> drivers/usb/core/port.c:38:11: warning: assignment makes pointer from integer without a cast [enabled by default] cc1: some warnings being treated as errors Reported-by: Fengguang Wu <wfg@linux.intel.com> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/port.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index 2bc1cef4e478..3734850120ae 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -16,6 +16,8 @@ * */ +#include <linux/slab.h> + #include "hub.h" static void usb_port_device_release(struct device *dev) |