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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 16:18:20 +0530
committerDarren Hart (VMware) <dvhart@infradead.org>2017-07-11 09:22:55 -0700
commit44bd76d0a3ff1901b66a739c4a9e68e6fdc0463c (patch)
tree1e78d0623afd2eb0df4c04409cacea6340fb0eb5 /drivers/platform/x86/toshiba_acpi.c
parente90d9ba837b3b779644613a3b9e4845a0cd302f2 (diff)
platform/x86: toshiba_acpi: 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 26360 1072 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o File size After adding 'const': text data bss dec hex filename 26424 1008 24 27456 6b40 drivers/platform/x86/toshiba_acpi.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/toshiba_acpi.c')
-rw-r--r--drivers/platform/x86/toshiba_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 88f9f79a7cf6..bb1dcd7fbdeb 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -2419,7 +2419,7 @@ static umode_t toshiba_sysfs_is_visible(struct kobject *kobj,
return exists ? attr->mode : 0;
}
-static struct attribute_group toshiba_attr_group = {
+static const struct attribute_group toshiba_attr_group = {
.is_visible = toshiba_sysfs_is_visible,
.attrs = toshiba_attributes,
};