V4L/DVB (7487): videobuf: Wakeup queues after changing the state to ERROR

[linux-2.6-omap-h63xx.git] / drivers / media / video / videobuf-core.c

diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index fe742fdfae07e540ee986b0159f9b7dddc3048c3..e4a864e0d96b71bfdccc47f61fcdffa1266ffedc 100644 (file)
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -204,6 +204,7 @@ 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)