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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 13:48:19 +0300
committerDarren Hart (VMware) <dvhart@infradead.org>2017-07-11 19:22:54 +0300
commite90d9ba837b3b779644613a3b9e4845a0cd302f2 (patch)
tree090d705a76778d834d2a452c8a0d461182131565 /drivers/platform
parent24f584055c360d39cb55e91a7a1c53ddeb4a6147 (diff)
downloadlinux-e90d9ba837b3b779644613a3b9e4845a0cd302f2.tar.xz
platform/x86: asus-wmi: 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 13140 840 1 13981 369d drivers/platform/x86/asus-wmi.o File size After adding 'const': text data bss dec hex filename 13268 712 1 13981 368d drivers/platform/x86/asus-wmi.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/asus-wmi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 6c7d86074b38..709e3a67391a 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1433,7 +1433,7 @@ static umode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj,
return ok ? attr->mode : 0;
}
-static struct attribute_group hwmon_attribute_group = {
+static const struct attribute_group hwmon_attribute_group = {
.is_visible = asus_hwmon_sysfs_is_visible,
.attrs = hwmon_attributes
};
@@ -1821,7 +1821,7 @@ static umode_t asus_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 = asus_sysfs_is_visible,
.attrs = platform_attributes
};