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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-10 20:17:05 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-12 14:18:28 -0700 |
| commit | 0d4b8e36b9861d678c454d6bb4c4849827071ebd (patch) | |
| tree | 0dc1f9affe94394f7148209ba0edbf80e519980c /drivers/input/rmi4 | |
| parent | fab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e (diff) | |
| download | linux-0d4b8e36b9861d678c454d6bb4c4849827071ebd.tar.bz2 | |
Input: synaptics-rmi4 - constify attribute_group structures in F01
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
4777 480 0 5257 1489 drivers/input/rmi4/rmi_f01.o
File size After adding 'const':
text data bss dec hex filename
4817 416 0 5233 1471 drivers/input/rmi4/rmi_f01.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/rmi4')
| -rw-r--r-- | drivers/input/rmi4/rmi_f01.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index 7f7e9176f7ea..aa1aabfdbe7c 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -334,7 +334,7 @@ static struct attribute *rmi_f01_attrs[] = { NULL }; -static struct attribute_group rmi_f01_attr_group = { +static const struct attribute_group rmi_f01_attr_group = { .attrs = rmi_f01_attrs, }; |