diff options
Diffstat (limited to 'linux/drivers/media/video/em28xx/em28xx.h')
| -rw-r--r-- | linux/drivers/media/video/em28xx/em28xx.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/linux/drivers/media/video/em28xx/em28xx.h b/linux/drivers/media/video/em28xx/em28xx.h index cb46f77f6..ab9ff4672 100644 --- a/linux/drivers/media/video/em28xx/em28xx.h +++ b/linux/drivers/media/video/em28xx/em28xx.h @@ -28,6 +28,9 @@ #include "compat.h" #include <linux/videodev.h> #include <linux/i2c.h> +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) +#include <linux/mutex.h> +#endif #include <media/ir-kbd-i2c.h> /* Boards supported by driver */ @@ -261,7 +264,11 @@ struct em28xx { enum em28xx_stream_state stream; enum em28xx_io_method io; /* locks */ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) + struct mutex lock, fileop_lock; +#else struct semaphore lock, fileop_lock; +#endif spinlock_t queue_lock; struct list_head inqueue, outqueue; wait_queue_head_t open, wait_frame, wait_stream; |