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hwmon: (adc128d818) 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
   2304	   2936	      0	   5240	   1478	drivers/hwmon/adc128d818.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2344	   2872	      0	   5216	   1460	drivers/hwmon/adc128d818.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hifive-unleashed-5.1
Arvind Yadav 2017-07-05 10:52:13 +05:30 committed by Guenter Roeck
parent afc680f38e
commit 33d62d11c3
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/adc128d818.c
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@ -384,7 +384,7 @@ static struct attribute *adc128_attrs[] = {
NULL
};
static struct attribute_group adc128_group = {
static const struct attribute_group adc128_group = {
.attrs = adc128_attrs,
.is_visible = adc128_is_visible,
};