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media: exynos4-is: make array 'cmd' static, shrinks object size 

Don't populate the const read-only array 'cmd' on the stack but instead
make it static. Makes the object code smaller by 38 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   4950	    868	      0	   5818	   16ba	fimc-is-regs.o

After:
   text	   data	    bss	    dec	    hex	filename
   4824	    956	      0	   5780	   1694	fimc-is-regs.o

(gcc version 7.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2018-01-06 11:03:27 -05:00 committed by Mauro Carvalho Chehab
parent c00ba2c123
commit 79d6e6e658
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/exynos4-is/fimc-is-regs.c
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@ -159,7 +159,7 @@ void fimc_is_hw_load_setfile(struct fimc_is *is)
int fimc_is_hw_change_mode(struct fimc_is *is)
{
const u8 cmd[] = {
static const u8 cmd[] = {
HIC_PREVIEW_STILL, HIC_PREVIEW_VIDEO,
HIC_CAPTURE_STILL, HIC_CAPTURE_VIDEO,
};