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video: fbdev: uvesafb: constify attribute_group structures. 

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  15426	   4952	    187	  20565	   5055	drivers/video/fbdev/uvesafb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  15490	   4888	    187	  20565	   5055	drivers/video/fbdev/uvesafb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Michal Januszewski <spock@gentoo.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Arvind Yadav 2017-08-01 17:20:40 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 2ac17ef72c
commit 884e496039
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/uvesafb.c
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@ -1666,7 +1666,7 @@ static struct attribute *uvesafb_dev_attrs[] = {
NULL,
};
static struct attribute_group uvesafb_dev_attgrp = {
static const struct attribute_group uvesafb_dev_attgrp = {
.name = NULL,
.attrs = uvesafb_dev_attrs,
};