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[media] btcx-risc: use swap() in btcx_sort_clips()

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Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Fabian Frederick 2015-06-10 13:33:45 -03:00 committed by Mauro Carvalho Chehab
parent f47c183c20
commit 30533ad10b
1 changed files with 1 additions and 4 deletions
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5
drivers/media/pci/bt8xx/btcx-risc.c
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@ -160,7 +160,6 @@ btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int m
void
btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips)
{
struct v4l2_clip swap;
int i,j,n;
if (nclips < 2)
@ -168,9 +167,7 @@ btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips)
for (i = nclips-2; i >= 0; i--) {
for (n = 0, j = 0; j <= i; j++) {
if (clips[j].c.left > clips[j+1].c.left) {
swap = clips[j];
clips[j] = clips[j+1];
clips[j+1] = swap;
swap(clips[j], clips[j + 1]);
n++;
}
}