summaryrefslogtreecommitdiff
path: root/drivers/usb/gadget/function/uvc_queue.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/gadget/function/uvc_queue.h')
-rw-r--r--drivers/usb/gadget/function/uvc_queue.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/uvc_queue.h b/drivers/usb/gadget/function/uvc_queue.h
index 03919c724961..01ca9eab3481 100644
--- a/drivers/usb/gadget/function/uvc_queue.h
+++ b/drivers/usb/gadget/function/uvc_queue.h
@@ -41,7 +41,6 @@ struct uvc_buffer {
struct uvc_video_queue {
struct vb2_queue queue;
- struct mutex mutex; /* Protects queue */
unsigned int flags;
__u32 sequence;
@@ -57,7 +56,8 @@ static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
return vb2_is_streaming(&queue->queue);
}
-int uvcg_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type);
+int uvcg_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
+ struct mutex *lock);
void uvcg_free_buffers(struct uvc_video_queue *queue);