Input: constify attribute_group structures
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 11 Jul 2017 03:15:49 +0000 (20:15 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 12 Jul 2017 21:18:26 +0000 (14:18 -0700)
commit5e895b74169a00d865a80536a424ddd918f1c6c0
tree9314d7131a952d943ec82527b68cbd72bdf468a3
parentc4043b57c867a548f888530351505cc1f86dbfb3
Input: 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
  17755    1312      16   19083    4a8b drivers/input/input.o

File size After adding 'const':
   text    data     bss     dec     hex filename
  17947    1120      16   19083    4a8b drivers/input/input.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/input.c