diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-10 20:14:59 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-12 14:18:23 -0700 |
| commit | 547a915d379be9f41c73357892b38a1b326d2a1f (patch) | |
| tree | 3977986537ad402456abe599d25152adf4690dba | |
| parent | 340d394a789518018f834ff70f7534fc463d3226 (diff) | |
Input: serio - 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
6862 1008 4 7874 1ec2 drivers/input/serio/serio.o
File size After adding 'const':
text data bss dec hex filename
6990 880 4 7874 1ec2 drivers/input/serio/serio.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/serio/serio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index 30d6230d48f7..24a90c8db5b3 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -469,7 +469,7 @@ static struct attribute *serio_device_id_attrs[] = { NULL }; -static struct attribute_group serio_id_attr_group = { +static const struct attribute_group serio_id_attr_group = { .name = "id", .attrs = serio_device_id_attrs, }; @@ -489,7 +489,7 @@ static struct attribute *serio_device_attrs[] = { NULL }; -static struct attribute_group serio_device_attr_group = { +static const struct attribute_group serio_device_attr_group = { .attrs = serio_device_attrs, }; |