diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2017-03-24 11:12:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-05 15:17:15 -0300 |
| commit | acf0e531a48bdf805fec024dcc2735a61933a213 (patch) | |
| tree | 0b56eac932a364e1a43744cf8d41c4bd9e5db43a /drivers/media/pci | |
| parent | e5c27ef390a5195d54ed8135148253ec990ad29a (diff) | |
[media] ivtv: use for_each_sg
Use for_each_sg() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-udma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-udma.c b/drivers/media/pci/ivtv/ivtv-udma.c index 2c9232ef7baa..3b33e87ed73b 100644 --- a/drivers/media/pci/ivtv/ivtv-udma.c +++ b/drivers/media/pci/ivtv/ivtv-udma.c @@ -76,7 +76,7 @@ void ivtv_udma_fill_sg_array (struct ivtv_user_dma *dma, u32 buffer_offset, u32 int i; struct scatterlist *sg; - for (i = 0, sg = dma->SGlist; i < dma->SG_length; i++, sg = sg_next(sg)) { + for_each_sg(dma->SGlist, sg, dma->SG_length, i) { dma->SGarray[i].size = cpu_to_le32(sg_dma_len(sg)); dma->SGarray[i].src = cpu_to_le32(sg_dma_address(sg)); dma->SGarray[i].dst = cpu_to_le32(buffer_offset); |