diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 06:18:03 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-07-13 00:18:29 +0300 |
| commit | b06ae14803a264a61fa4c9fbb6a2304c78851bac (patch) | |
| tree | 6b343a1229b25efd1b8de0d72a3793ae24b711ea | |
| parent | 0d4b8e36b9861d678c454d6bb4c4849827071ebd (diff) | |
| download | linux-b06ae14803a264a61fa4c9fbb6a2304c78851bac.tar.xz | |
Input: ims-pcu - 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
13547 1600 0 15147 3b2b drivers/input/misc/ims-pcu.o
File size After adding 'const':
text data bss dec hex filename
13675 1472 0 15147 3b2b drivers/input/misc/ims-pcu.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/misc/ims-pcu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c index f4e8fbec6a94..6bf82ea8c918 100644 --- a/drivers/input/misc/ims-pcu.c +++ b/drivers/input/misc/ims-pcu.c @@ -1261,7 +1261,7 @@ static umode_t ims_pcu_is_attr_visible(struct kobject *kobj, return mode; } -static struct attribute_group ims_pcu_attr_group = { +static const struct attribute_group ims_pcu_attr_group = { .is_visible = ims_pcu_is_attr_visible, .attrs = ims_pcu_attrs, }; @@ -1480,7 +1480,7 @@ static struct attribute *ims_pcu_ofn_attrs[] = { NULL }; -static struct attribute_group ims_pcu_ofn_attr_group = { +static const struct attribute_group ims_pcu_ofn_attr_group = { .name = "ofn", .attrs = ims_pcu_ofn_attrs, }; |