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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 06:16:07 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-13 00:18:27 +0300 |
| commit | fab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e (patch) | |
| tree | 4b3f47293dd9cd7c0980b207269c2063d9f88ed5 /drivers/input | |
| parent | 5e895b74169a00d865a80536a424ddd918f1c6c0 (diff) | |
| download | linux-fab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e.tar.xz | |
Input: synaptics-rmi4 - constify attribute_group structures in F34
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
5287 448 0 5735 1667 drivers/input/rmi4/rmi_f34.o
File size After adding 'const':
text data bss dec hex filename
5339 384 0 5723 165b drivers/input/rmi4/rmi_f34.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/rmi4/rmi_f34.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c index b8ee78e0d61f..4cfe9703a8e7 100644 --- a/drivers/input/rmi4/rmi_f34.c +++ b/drivers/input/rmi4/rmi_f34.c @@ -516,7 +516,7 @@ static struct attribute *rmi_firmware_attrs[] = { NULL }; -static struct attribute_group rmi_firmware_attr_group = { +static const struct attribute_group rmi_firmware_attr_group = { .attrs = rmi_firmware_attrs, }; |