linux-kernel - [tip:efi/core] firmware/dcdbas: Constify attribute

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Date:   Mon, 21 Aug 2017 02:19:45 -0700
From:   tip-bot for Arvind Yadav <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     mingo@...nel.org, hpa@...or.com, arvind.yadav.cs@...il.com,
        tglx@...utronix.de, ard.biesheuvel@...aro.org,
        torvalds@...ux-foundation.org, peterz@...radead.org,
        douglas_warzecha@...l.com, linux-kernel@...r.kernel.org,
        matt@...eblueprint.co.uk
Subject: [tip:efi/core] firmware/dcdbas: Constify attribute_group structures

Commit-ID:  73e310769bc29b96f0657c28b7bdab42d90935d8
Gitweb:     http://git.kernel.org/tip/73e310769bc29b96f0657c28b7bdab42d90935d8
Author:     Arvind Yadav <arvind.yadav.cs@...il.com>
AuthorDate: Fri, 18 Aug 2017 20:49:45 +0100
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Mon, 21 Aug 2017 09:43:51 +0200

firmware/dcdbas: 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@...il.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc: Douglas_Warzecha <douglas_warzecha@...l.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Matt Fleming <matt@...eblueprint.co.uk>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-efi@...r.kernel.org
Link: http://lkml.kernel.org/r/20170818194947.19347-13-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 drivers/firmware/dcdbas.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 2fe1a13..c16600f 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -534,7 +534,7 @@ static struct attribute *dcdbas_dev_attrs[] = {
 	NULL
 };
 
-static struct attribute_group dcdbas_attr_group = {
+static const struct attribute_group dcdbas_attr_group = {
 	.attrs = dcdbas_dev_attrs,
 	.bin_attrs = dcdbas_bin_attrs,
 };