diff options
Diffstat (limited to 'drivers/media/pci/cobalt/cobalt-v4l2.c')
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-v4l2.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index 4bfbcca14f60..26bf58d17a3d 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -107,11 +107,9 @@ static void chain_all_buffers(struct cobalt_stream *s) { struct sg_dma_desc_info *desc[NR_BUFS]; struct cobalt_buffer *cb; - struct list_head *p; int i = 0; - list_for_each(p, &s->bufs) { - cb = list_entry(p, struct cobalt_buffer, list); + list_for_each_entry(cb, &s->bufs, list) { desc[i] = &s->dma_desc_info[cb->vb.vb2_buf.index]; if (i > 0) descriptor_list_chain(desc[i-1], desc[i]); @@ -348,7 +346,6 @@ static void cobalt_dma_stop_streaming(struct cobalt_stream *s) struct cobalt *cobalt = s->cobalt; struct sg_dma_desc_info *desc; struct cobalt_buffer *cb; - struct list_head *p; unsigned long flags; int timeout_msec = 100; int rx = s->video_channel; @@ -367,8 +364,7 @@ static void cobalt_dma_stop_streaming(struct cobalt_stream *s) /* Try to stop the DMA engine gracefully */ spin_lock_irqsave(&s->irqlock, flags); - list_for_each(p, &s->bufs) { - cb = list_entry(p, struct cobalt_buffer, list); + list_for_each_entry(cb, &s->bufs, list) { desc = &s->dma_desc_info[cb->vb.vb2_buf.index]; /* Stop DMA after this descriptor chain */ descriptor_list_end_of_chain(desc); |