diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 12:35:11 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 12:35:11 +0100 |
| commit | 67577927e8d7a1f4b09b4992df640eadc6aacb36 (patch) | |
| tree | 2e9efe6b5745965faf0dcc084d4613d9356263f9 /drivers/ide/ide-disk_ioctl.c | |
| parent | 6fe4c590313133ebd5dadb769031489ff178ece1 (diff) | |
| parent | 51f00a471ce8f359627dd99aeac322947a0e491b (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts:
drivers/mtd/mtd_blkdevs.c
Merge Grant's device-tree bits so that we can apply the subsequent fixes.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/ide/ide-disk_ioctl.c')
| -rw-r--r-- | drivers/ide/ide-disk_ioctl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ide/ide-disk_ioctl.c b/drivers/ide/ide-disk_ioctl.c index ec94c66918f..da36f729ff3 100644 --- a/drivers/ide/ide-disk_ioctl.c +++ b/drivers/ide/ide-disk_ioctl.c @@ -1,10 +1,11 @@ #include <linux/kernel.h> #include <linux/ide.h> #include <linux/hdreg.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include "ide-disk.h" +static DEFINE_MUTEX(ide_disk_ioctl_mutex); static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = { { HDIO_GET_ADDRESS, HDIO_SET_ADDRESS, &ide_devset_address }, { HDIO_GET_MULTCOUNT, HDIO_SET_MULTCOUNT, &ide_devset_multcount }, @@ -19,13 +20,13 @@ int ide_disk_ioctl(ide_drive_t *drive, struct block_device *bdev, fmode_t mode, { int err; - lock_kernel(); + mutex_lock(&ide_disk_ioctl_mutex); err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings); if (err != -EOPNOTSUPP) goto out; err = generic_ide_ioctl(drive, bdev, cmd, arg); out: - unlock_kernel(); + mutex_unlock(&ide_disk_ioctl_mutex); return err; } |