From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Date: Fri, 8 Jan 2021 22:15:12 +0000 (+0100)
Subject: most: core: Constify static attribute_group structs
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=26c2e922614074da5146aa538c5afaf19112bae1;p=uclinux-h8%2Flinux.git

most: core: Constify static attribute_group structs

The only usage of these is to put their addresses in arrays of pointers
to const attribute_groups. Make them const to allow the compiler to put
them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210108221512.18811-1-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/most/core.c b/drivers/most/core.c
index 353ab277cbc6..e4412c7d25b0 100644
--- a/drivers/most/core.c
+++ b/drivers/most/core.c
@@ -379,7 +379,7 @@ static struct attribute *channel_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group channel_attr_group = {
+static const struct attribute_group channel_attr_group = {
 	.attrs = channel_attrs,
 	.is_visible = channel_attr_is_visible,
 };
@@ -436,7 +436,7 @@ static struct attribute *interface_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group interface_attr_group = {
+static const struct attribute_group interface_attr_group = {
 	.attrs = interface_attrs,
 };
 
@@ -718,7 +718,7 @@ static struct attribute *mc_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group mc_attr_group = {
+static const struct attribute_group mc_attr_group = {
 	.attrs = mc_attrs,
 };