hwmon: constify attribute_group structures.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Wed, 5 Jul 2017 05:01:05 +0000 (10:31 +0530)
committerGuenter Roeck <linux@roeck-us.net>
Sun, 13 Aug 2017 15:24:38 +0000 (08:24 -0700)
commit524703ac1af4d6d79c37aafa99cdb6c293d62b7b
tree4099774d241c1e55995fbc7735e309aecdbff7d4
parent3be6bd690da0dafa55eb65279fb25297fcfe19d5
hwmon: 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
   6655     304       0    6959    1b2f drivers/hwmon/hwmon.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   6703     240       0    6943    1b1f drivers/hwmon/hwmon.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/hwmon/hwmon.c