diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 16:18:14 +0530 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2017-07-11 09:22:44 -0700 |
| commit | ee56ff71bbc405d841415809cb5ece079e7dd785 (patch) | |
| tree | 017546cb1e786f418d5e9296dab32d5d3319b2e5 /drivers/platform | |
| parent | c1bda752fdaead0c154c13a72a83faabc7dffc82 (diff) | |
| download | linux-ee56ff71bbc405d841415809cb5ece079e7dd785.tar.bz2 | |
platform/x86: fujitsu-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
7474 1205 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o
File size After adding 'const':
text data bss dec hex filename
7538 1141 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 9a1034bec0fc..85de30f93a9c 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -317,7 +317,7 @@ static struct attribute *fujitsu_pf_attributes[] = { NULL }; -static struct attribute_group fujitsu_pf_attribute_group = { +static const struct attribute_group fujitsu_pf_attribute_group = { .attrs = fujitsu_pf_attributes }; |