p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Input: aiptek - 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
   9941	   1560	      0	  11501	   2ced	drivers/input/tablet/aiptek.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  10005	   1496	      0	  11501	   2ced	drivers/input/tablet/aiptek.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 20:15:30 -07:00 committed by Dmitry Torokhov
parent 547a915d37
commit c4043b57c8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/input/tablet/aiptek.c
View File

@ -1676,7 +1676,7 @@ static struct attribute *aiptek_attributes[] = {
NULL
};
static struct attribute_group aiptek_attribute_group = {
static const struct attribute_group aiptek_attribute_group = {
.attrs = aiptek_attributes,
};