diff options
Diffstat (limited to 'drivers/sbus/char/vfc_dev.c')
| -rw-r--r-- | drivers/sbus/char/vfc_dev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c index 9269f7fbd363..e7a1642b2aa4 100644 --- a/drivers/sbus/char/vfc_dev.c +++ b/drivers/sbus/char/vfc_dev.c @@ -22,6 +22,7 @@ #include <linux/fs.h> #include <linux/delay.h> #include <linux/spinlock.h> +#include <linux/mutex.h> #include <linux/mm.h> #include <asm/openprom.h> @@ -54,12 +55,12 @@ static unsigned char saa9051_init_array[VFC_SAA9051_NR] = { void vfc_lock_device(struct vfc_dev *dev) { - down(&dev->device_lock_sem); + mutex_lock(&dev->device_lock_mtx); } void vfc_unlock_device(struct vfc_dev *dev) { - up(&dev->device_lock_sem); + mutex_unlock(&dev->device_lock_mtx); } |