Input: synaptics-rmi4 - constify attribute_group structures in F01
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 11 Jul 2017 03:17:05 +0000 (20:17 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 12 Jul 2017 21:18:28 +0000 (14:18 -0700)
commit0d4b8e36b9861d678c454d6bb4c4849827071ebd
tree0dc1f9affe94394f7148209ba0edbf80e519980c
parentfab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e
Input: synaptics-rmi4 - constify attribute_group structures in F01

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
   4777     480       0    5257    1489 drivers/input/rmi4/rmi_f01.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   4817     416       0    5233    1471 drivers/input/rmi4/rmi_f01.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/rmi4/rmi_f01.c