From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Fri, 30 Jun 2017 12:36:34 +0000 (+0530)
Subject: ACPI: BGRT: constify attribute_group structures
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7e53626995d44c58ca148bf56e792d1bdd982e0b;p=openwrt%2Fstaging%2Fblogic.git

ACPI: BGRT: 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.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
index df1c629205e7..75af78361ce5 100644
--- a/drivers/acpi/bgrt.c
+++ b/drivers/acpi/bgrt.c
@@ -76,7 +76,7 @@ static struct bin_attribute *bgrt_bin_attributes[] = {
 	NULL,
 };
 
-static struct attribute_group bgrt_attribute_group = {
+static const struct attribute_group bgrt_attribute_group = {
 	.attrs = bgrt_attributes,
 	.bin_attrs = bgrt_bin_attributes,
 };