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[media] pvrusb2: delete generic_standards_cnt

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The generic_standards_cnt define is only used in one place and it's
more readable to just call ARRAY_SIZE(generic_standards) directly.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter
2011-03-25 22:54:34 -03:00
committed by Mauro Carvalho Chehab
parent 0cff593732
commit 92f6ed71ca
1 changed files with 1 additions and 3 deletions
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4
drivers/media/video/pvrusb2/pvrusb2-std.c
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@@ -278,12 +278,10 @@ static struct v4l2_standard generic_standards[] = {
} }
}; };
#define generic_standards_cnt ARRAY_SIZE(generic_standards)
static struct v4l2_standard *match_std(v4l2_std_id id) static struct v4l2_standard *match_std(v4l2_std_id id)
{ {
unsigned int idx; unsigned int idx;
for (idx = 0; idx < generic_standards_cnt; idx++) { for (idx = 0; idx < ARRAY_SIZE(generic_standards); idx++) {
if (generic_standards[idx].id & id) { if (generic_standards[idx].id & id) {
return generic_standards + idx; return generic_standards + idx;
} }