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[PATCH] drivers/video: Use ARRAY_SIZE macro

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Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE.  Some coding style and trailing whitespaces are
also fixed.

Compile-tested where possible (some are other arch or BROKEN)

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Tobias Klauser
2006-03-27 01:17:39 -08:00
committed by Linus Torvalds
parent b0c8797821
commit d1ae418eef
17 changed files with 58 additions and 57 deletions
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14
drivers/video/chipsfb.c
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@@ -178,8 +178,6 @@ struct chips_init_reg {
unsigned char data;
};
#define N_ELTS(x) (sizeof(x) / sizeof(x[0]))
static struct chips_init_reg chips_init_sr[] = {
{ 0x00, 0x03 },
{ 0x01, 0x01 },
@@ -287,18 +285,18 @@ static void __init chips_hw_init(void)
{
int i;
for (i = 0; i < N_ELTS(chips_init_xr); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_xr); ++i)
write_xr(chips_init_xr[i].addr, chips_init_xr[i].data);
outb(0x29, 0x3c2); /* set misc output reg */
for (i = 0; i < N_ELTS(chips_init_sr); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_sr); ++i)
write_sr(chips_init_sr[i].addr, chips_init_sr[i].data);
for (i = 0; i < N_ELTS(chips_init_gr); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_gr); ++i)
write_gr(chips_init_gr[i].addr, chips_init_gr[i].data);
for (i = 0; i < N_ELTS(chips_init_ar); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_ar); ++i)
write_ar(chips_init_ar[i].addr, chips_init_ar[i].data);
for (i = 0; i < N_ELTS(chips_init_cr); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_cr); ++i)
write_cr(chips_init_cr[i].addr, chips_init_cr[i].data);
for (i = 0; i < N_ELTS(chips_init_fr); ++i)
for (i = 0; i < ARRAY_SIZE(chips_init_fr); ++i)
write_fr(chips_init_fr[i].addr, chips_init_fr[i].data);
}