It helps will help will the error handling of PM functions.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/usb/uvc/uvcvideo.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index bc87e1f2c669..be0817da538c 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -763,6 +763,8 @@ void uvc_status_suspend(struct uvc_device *dev);
 int uvc_status_get(struct uvc_device *dev);
 void uvc_status_put(struct uvc_device *dev);
 
+DEFINE_GUARD(uvc_status, struct uvc_device *, uvc_status_get(_T), uvc_status_put(_T))
+
 /* Controls */
 extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops;
 

-- 
2.48.1.362.g079036d154-goog