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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-05 10:52:13 +0530 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-08-13 08:24:38 -0700 |
| commit | 33d62d11c3310aad523f7ee2c213851a61c50f8c (patch) | |
| tree | 2ba43b38f39278ce3141d7b21960b8fe293533de /drivers/hwmon/adc128d818.c | |
| parent | afc680f38eb9b985eabf365aeb3afd6c5bbb6019 (diff) | |
| download | lwn-33d62d11c3310aad523f7ee2c213851a61c50f8c.tar.gz lwn-33d62d11c3310aad523f7ee2c213851a61c50f8c.zip | |
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>
Diffstat (limited to 'drivers/hwmon/adc128d818.c')
| -rw-r--r-- | drivers/hwmon/adc128d818.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/adc128d818.c b/drivers/hwmon/adc128d818.c index a557b46dbe8e..bd2ca315c9d8 100644 --- a/drivers/hwmon/adc128d818.c +++ b/drivers/hwmon/adc128d818.c @@ -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, }; |