diff options
| author | Andy Walls <awalls@radix.net> | 2008-09-03 19:47:50 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-09-03 21:36:43 (GMT) |
| commit | 0058717a1ef0c87deeccbe0a3b17def173fee9a9 (patch) | |
| tree | 54f6ec97deb79e8beba8098d64c52fbe9dfe7c2d /drivers/media/video/cx18/cx18-queue.h | |
| parent | 46f2c21cfdb1a829a9a23e23562ffa66b007dc48 (diff) | |
| download | linux-0058717a1ef0c87deeccbe0a3b17def173fee9a9.tar.xz | |
V4L/DVB (8701): cx18: Add missing lock for when the irq handler manipulates the queues
cx18: Add missing lock for when the irq handler manipulates the queues. This
was a potential source of stream queue corruption. Also changed the name of
cx18_queue_find_buf() to cx18_queue_get_buf_irq().
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-queue.h')
| -rw-r--r-- | drivers/media/video/cx18/cx18-queue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h index 91423b9..7f93bb1 100644 --- a/drivers/media/video/cx18/cx18-queue.h +++ b/drivers/media/video/cx18/cx18-queue.h @@ -46,7 +46,7 @@ void cx18_queue_init(struct cx18_queue *q); void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf, struct cx18_queue *q); struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q); -struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id, +struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id, u32 bytesused); void cx18_flush_queues(struct cx18_stream *s); |