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media: cx25840: make array stds static const, reduces object code size

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Don't populate the array syds on the stack, instead make it static const.
Makes the object code smaller by over 280 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  81451	  12784	    704	  94939	  172db	cx25840-core.o

   text	   data	    bss	    dec	    hex	filename
  81070	  12880	    704	  94654	  171be	cx25840-core.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2017-09-05 07:03:32 -04:00 committed by Mauro Carvalho Chehab
parent 1f679ff6c7
commit 2be730b828
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/cx25840/cx25840-core.c
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@ -1745,7 +1745,7 @@ static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
v4l2_std_id stds[] = {
static const v4l2_std_id stds[] = {
/* 0000 */ V4L2_STD_UNKNOWN,
/* 0001 */ V4L2_STD_NTSC_M,