From 70a62ad19e40a6b0d9e3a048fe0d0a391d76ad12 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Fri, 30 Jun 2017 17:00:20 +0530
Subject: arm64: cpuinfo: 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: Will Deacon <will.deacon@arm.com>
---
arch/arm64/kernel/cpuinfo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'arch/arm64')
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 68b1f364c515..f495ee5049fd 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -227,7 +227,7 @@ static struct attribute *cpuregs_id_attrs[] = {
NULL
};
-static struct attribute_group cpuregs_attr_group = {
+static const struct attribute_group cpuregs_attr_group = {
.attrs = cpuregs_id_attrs,
.name = "identification"
};
--
cgit