diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 13:48:15 +0300 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2017-07-11 19:22:49 +0300 |
| commit | ab56246bee36b7226355d10f817ef8c27f56ef4b (patch) | |
| tree | 17f53b41020542416adf5cbc6397e2ec80cbf1ab /drivers/platform/x86 | |
| parent | ee56ff71bbc405d841415809cb5ece079e7dd785 (diff) | |
| download | linux-ab56246bee36b7226355d10f817ef8c27f56ef4b.tar.xz | |
platform/x86: compal-laptop: 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
6781 6144 34 12959 329f drivers/platform/x86/compal-laptop.o
File size After adding 'const':
text data bss dec hex filename
6845 6080 34 12959 329f drivers/platform/x86/compal-laptop.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/compal-laptop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c index e1c2b6d4b24a..a8e4a539e704 100644 --- a/drivers/platform/x86/compal-laptop.c +++ b/drivers/platform/x86/compal-laptop.c @@ -718,7 +718,7 @@ static struct attribute *compal_platform_attrs[] = { &dev_attr_wake_up_mouse.attr, NULL }; -static struct attribute_group compal_platform_attr_group = { +static const struct attribute_group compal_platform_attr_group = { .attrs = compal_platform_attrs }; |