diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-13 13:32:54 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-13 13:32:54 +0100 |
| commit | dc2af52c0d6d00fd530e4a5e300834cdb1bb1c1c (patch) | |
| tree | 4573b99fb11e5b93bd011045039b370ddafe45e6 /drivers/usb/gadget/uvc_queue.c | |
| parent | f1992dde7fef6713a469a5a142b86812b8a47f9e (diff) | |
| parent | 36be50515fe2aef61533b516fa2576a2c7fe7664 (diff) | |
Merge tag 'v3.4-rc7' into for-3.5
Linux 3.4-rc7
Conflicts):
drivers/base/regmap/regmap.c (overlap with bug fixes)
sound/soc/blackfin/bf5xx-ssm2602.c (overlap with bug fixes)
Diffstat (limited to 'drivers/usb/gadget/uvc_queue.c')
| -rw-r--r-- | drivers/usb/gadget/uvc_queue.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/uvc_queue.c b/drivers/usb/gadget/uvc_queue.c index d776adb2da6..0cdf89d32a1 100644 --- a/drivers/usb/gadget/uvc_queue.c +++ b/drivers/usb/gadget/uvc_queue.c @@ -543,11 +543,11 @@ done: return ret; } +/* called with queue->irqlock held.. */ static struct uvc_buffer * uvc_queue_next_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf) { struct uvc_buffer *nextbuf; - unsigned long flags; if ((queue->flags & UVC_QUEUE_DROP_INCOMPLETE) && buf->buf.length != buf->buf.bytesused) { @@ -556,14 +556,12 @@ uvc_queue_next_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf) return buf; } - spin_lock_irqsave(&queue->irqlock, flags); list_del(&buf->queue); if (!list_empty(&queue->irqqueue)) nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer, queue); else nextbuf = NULL; - spin_unlock_irqrestore(&queue->irqlock, flags); buf->buf.sequence = queue->sequence++; do_gettimeofday(&buf->buf.timestamp); |