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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 16:18:14 +0530
committerDarren Hart (VMware) <dvhart@infradead.org>2017-07-11 09:22:44 -0700
commitee56ff71bbc405d841415809cb5ece079e7dd785 (patch)
tree017546cb1e786f418d5e9296dab32d5d3319b2e5 /drivers/platform
parentc1bda752fdaead0c154c13a72a83faabc7dffc82 (diff)
downloadlinux-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.c2
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
};