From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Wed, 2 Aug 2017 14:06:20 +0000 (+0530)
Subject: base: topology: constify attribute_group structures.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=df44d30d28cb7dd4f3dc105d843a4a01f5dfc860;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

base: topology: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index d6ec1c546f5b..d936fcf9f1fb 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -105,7 +105,7 @@ static struct attribute *default_attrs[] = {
 	NULL
 };
 
-static struct attribute_group topology_attr_group = {
+static const struct attribute_group topology_attr_group = {
 	.attrs = default_attrs,
 	.name = "topology"
 };