media: ov9640: make const arrays res_x/y static const, reduces object code size

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Don't populate the arrays res_x and resy_y on the stack, instead make them
static const.  Makes the object code smaller by over 160 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  10509	   2800	     64	  13373	   343d	ov9640.o

After:
   text	   data	    bss	    dec	    hex	filename
  10184	   2960	     64	  13208	   3398	ov9640.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 2017-09-06 09:30:16 -04:00 • committed by Mauro Carvalho Chehab

parent e90ce8aa3c

commit 3ff692fad3

1 changed files with 2 additions and 2 deletions

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drivers/media/i2c/soc_camera/ov9640.c

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