V4L/DVB (12380): uvcvideo: Avoid flooding the kernel log with "unknown event type...

The iSight sends non-UVC status events through the interrupt endpoint. Those
invalid events are reported to the kernel log, resulting in a log flood.

Only log the events when the UVC_TRACE_STATUS flag is set.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
index f152a9903862abe4780eebe67ba282f2bf6d9eac..1ca6dff7361241069f2a05ba4631bb00ec5b11d5 100644 (file)
--- a/drivers/media/video/uvc/uvc_status.c
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -145,8 +145,8 @@ static void uvc_status_complete(struct urb *urb)
                        break;
 
                default:
-                       uvc_printk(KERN_INFO, "unknown event type %u.\n",
-                               dev->status[0]);
+                       uvc_trace(UVC_TRACE_STATUS, "Unknown status event "
+                               "type %u.\n", dev->status[0]);
                        break;
                }
        }