diff options
| author | Matthias Kaehlcke | 2007-07-09 23:17:56 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2007-07-09 23:17:56 +0200 |
| commit | f9383c4269d264c3cf563bd2de365891f6592ebd (patch) | |
| tree | 7f1f3525c51237dc5806d17dd2c68c19d47a493b /include/linux/ide.h | |
| parent | aec62xx: remove init_dma() method (take 2) (diff) | |
| download | kernel-qcow2-linux-f9383c4269d264c3cf563bd2de365891f6592ebd.tar.gz kernel-qcow2-linux-f9383c4269d264c3cf563bd2de365891f6592ebd.tar.xz kernel-qcow2-linux-f9383c4269d264c3cf563bd2de365891f6592ebd.zip | |
ide: use mutex instead of ide_setting_sem semaphore in IDE driver
The IDE driver uses a semaphore as mutex.
Use the mutex API instead of the (binary) semaphore.
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
--
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 16ae68857f57..b6546f442fa4 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -25,6 +25,7 @@ #include <asm/system.h> #include <asm/io.h> #include <asm/semaphore.h> +#include <asm/mutex.h> /****************************************************************************** * IDE driver configuration options (play with these as desired): @@ -863,7 +864,7 @@ typedef struct hwgroup_s { typedef struct ide_driver_s ide_driver_t; -extern struct semaphore ide_setting_sem; +extern struct mutex ide_setting_mtx; int set_io_32bit(ide_drive_t *, int); int set_pio_mode(ide_drive_t *, int); |