diff options
| author | Arvind Yadav | 2017-07-10 11:07:22 +0530 |
|---|---|---|
| committer | Lee Jones | 2017-09-05 08:46:00 +0100 |
| commit | 52557dc624df7de5808c5c26476f3a8863bb0128 (patch) | |
| tree | 2884c5e95eae89617443bad332634eb8f75ee3c8 /drivers | |
| parent | 5368b06dba4b911654221f3aad92b3298392a59a (diff) | |
mfd: ab8500-core: 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
16298 1009 184 17491 4453 drivers/mfd/ab8500-core.o
File size After adding 'const':
text data bss dec hex filename
16490 817 184 17491 4453 drivers/mfd/ab8500-core.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 8511c068a610..30d09d177171 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -1059,15 +1059,15 @@ static struct attribute *ab9540_sysfs_entries[] = { NULL, }; -static struct attribute_group ab8500_attr_group = { +static const struct attribute_group ab8500_attr_group = { .attrs = ab8500_sysfs_entries, }; -static struct attribute_group ab8505_attr_group = { +static const struct attribute_group ab8505_attr_group = { .attrs = ab8505_sysfs_entries, }; -static struct attribute_group ab9540_attr_group = { +static const struct attribute_group ab9540_attr_group = { .attrs = ab9540_sysfs_entries, }; |