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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 16:18:16 +0530
committerDarren Hart (VMware) <dvhart@infradead.org>2017-07-11 09:22:51 -0700
commit8546268e1177bd84157c7dc5bad82a2433fb5fea (patch)
tree48643085a02542e6220b05ce305186301d712a65 /drivers/platform
parentab56246bee36b7226355d10f817ef8c27f56ef4b (diff)
downloadlinux-8546268e1177bd84157c7dc5bad82a2433fb5fea.tar.bz2
platform/x86: samsung-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 8710 5452 23 14185 3769 drivers/platform/x86/samsung-laptop.o File size After adding 'const': text data bss dec hex filename 8774 5388 23 14185 3769 drivers/platform/x86/samsung-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')
-rw-r--r--drivers/platform/x86/samsung-laptop.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index 5c4dfe48f03d..0c703feaeb88 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1232,7 +1232,7 @@ static umode_t samsung_sysfs_is_visible(struct kobject *kobj,
return ok ? attr->mode : 0;
}
-static struct attribute_group platform_attribute_group = {
+static const struct attribute_group platform_attribute_group = {
.is_visible = samsung_sysfs_is_visible,
.attrs = platform_attributes
};