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drm/omap: constify attribute_group structures.

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attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups 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
   2673	    368	      0	   3041	    be1	panel-tpo-td043mtea1.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2721	    304	      0	   3025	    bd1	panel-tpo-td043mtea1.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Arvind Yadav 2017-07-03 16:48:04 +05:30 • committed by Tomi Valkeinen
parent 815ed41b9b
commit b68ed480d5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
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@ -282,7 +282,7 @@ static struct attribute *tpo_td043_attrs[] = {
NULL,
};
static struct attribute_group tpo_td043_attr_group = {
static const struct attribute_group tpo_td043_attr_group = {
.attrs = tpo_td043_attrs,
};