From 9182fb98d64baad43a5721c7617cbf91a89279dd Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Thu, 3 Aug 2017 16:56:43 +0530
Subject: [PATCH] HID: multitouch: 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: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-multitouch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index aff20f4b6d97e..e8acf93e6597d 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -341,7 +341,7 @@ static struct attribute *sysfs_attrs[] = {
NULL
};
-static struct attribute_group mt_attribute_group = {
+static const struct attribute_group mt_attribute_group = {
.attrs = sysfs_attrs
};
--
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