From 98eb0e3f7a086e3eae0736d229b3f8791f194c76 Mon Sep 17 00:00:00 2001 From: Brandon Philips Date: Wed, 2 Apr 2008 11:10:57 -0700 Subject: videobuf: Wakeup queues after changing the state to ERROR The waitqueues must be woken up every time state changes. Signed-off-by: Brandon Philips --- linux/drivers/media/video/videobuf-core.c | 1 + 1 file changed, 1 insertion(+) --- linux/drivers/media/video/videobuf-core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'linux') diff --git a/linux/drivers/media/video/videobuf-core.c b/linux/drivers/media/video/videobuf-core.c index 164963aa2..ec94e9adb 100644 --- a/linux/drivers/media/video/videobuf-core.c +++ b/linux/drivers/media/video/videobuf-core.c @@ -205,6 +205,7 @@ void videobuf_queue_cancel(struct videobuf_queue *q) if (q->bufs[i]->state == VIDEOBUF_QUEUED) { list_del(&q->bufs[i]->queue); q->bufs[i]->state = VIDEOBUF_ERROR; + wake_up_all(&q->bufs[i]->done); } } if (q->irqlock) -- cgit v1.2.3