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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-10 20:22:54 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-12 14:19:29 -0700 |
| commit | ebc6a3709e5272405afe75e3cab10dbec82b6bca (patch) | |
| tree | 7985167637d82290b30aae350f80c4c7b65a36af /drivers/input | |
| parent | 579994334df06372ca57c5418edcb79e2c8864f8 (diff) | |
| download | linux-ebc6a3709e5272405afe75e3cab10dbec82b6bca.tar.gz | |
Input: psmouse - 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
12850 740 12 13602 3522 drivers/input/mouse/psmouse-base.o
File size After adding 'const':
text data bss dec hex filename
12914 676 12 13602 3522 drivers/input/mouse/psmouse-base.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index f73b47b8c578..6a5649e52eed 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -101,7 +101,7 @@ static struct attribute *psmouse_attributes[] = { NULL }; -static struct attribute_group psmouse_attribute_group = { +static const struct attribute_group psmouse_attribute_group = { .attrs = psmouse_attributes, }; |