From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Wed, 19 Jul 2017 07:09:12 +0000 (+0530)
Subject: s390/dasd: constify attribute_group structures.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=131716776b778b4a2053759547eddc7674be1e29;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

s390/dasd: 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: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 779dce069cc5..7b539d92eeaf 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -1634,7 +1634,7 @@ static struct attribute * dasd_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group dasd_attr_group = {
+static const struct attribute_group dasd_attr_group = {
 	.attrs = dasd_attrs,
 };