diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-10 20:23:18 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-12 14:19:30 -0700 |
| commit | 48f960ddd79235e7840fd07f75766c160296d91c (patch) | |
| tree | 541c313e3e5a4b485e57c5e6ae7fd8224b123c7c /drivers/input | |
| parent | d653386da19cfd5ca4d00ca0f83b16ccf94d355f (diff) | |
| download | linux-48f960ddd79235e7840fd07f75766c160296d91c.tar.gz | |
Input: elants_i2c - 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
9448 1008 0 10456 28d8 drivers/input/touchscreen/elants_i2c.o
File size After adding 'const':
text data bss dec hex filename
9496 944 0 10440 28c8 drivers/input/touchscreen/elants_i2c.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/touchscreen/elants_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 872750eeca93..0f4cda7282a2 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1066,7 +1066,7 @@ static struct attribute *elants_attributes[] = { NULL }; -static struct attribute_group elants_attribute_group = { +static const struct attribute_group elants_attribute_group = { .attrs = elants_attributes, }; |