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Input: psmouse - constify attribute_group structures 

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
  12850	    740	     12	  13602	   3522	drivers/input/mouse/psmouse-base.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12914	    676	     12	  13602	   3522	drivers/input/mouse/psmouse-base.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Arvind Yadav 2017-07-10 20:22:54 -07:00 committed by Dmitry Torokhov
parent 579994334d
commit ebc6a3709e
1 changed files with 1 additions and 1 deletions
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2
drivers/input/mouse/psmouse-base.c
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@ -101,7 +101,7 @@ static struct attribute *psmouse_attributes[] = {
NULL
};
static struct attribute_group psmouse_attribute_group = {
static const struct attribute_group psmouse_attribute_group = {
.attrs = psmouse_attributes,
};