Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751855AbdF2FLt (ORCPT ); Thu, 29 Jun 2017 01:11:49 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33265 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751784AbdF2FLm (ORCPT ); Thu, 29 Jun 2017 01:11:42 -0400 From: Arvind Yadav To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, hiroyuki.yokoyama.vx@renesas.com, baoyou.xie@linaro.org Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] ASoC: rsnd: constify dev_pm_ops structures. Date: Thu, 29 Jun 2017 10:40:50 +0530 Message-Id: <6de23d3755cd8c312f213173338e26de6c319f6d.1498712868.git.arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1005 Lines: 32 dev_pm_ops are not supposed to change at runtime. All functions working with dev_pm_ops provided by work with const dev_pm_ops. So mark the non-const structs as const. File size before: text data bss dec hex filename 8172 920 0 9092 2384 sound/soc/sh/rcar/core.o File size After adding 'const': text data bss dec hex filename 8364 728 0 9092 2384 sound/soc/sh/rcar/core.o Signed-off-by: Arvind Yadav --- sound/soc/sh/rcar/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 1744015..e327436 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1281,7 +1281,7 @@ static int rsnd_resume(struct device *dev) return 0; } -static struct dev_pm_ops rsnd_pm_ops = { +static const struct dev_pm_ops rsnd_pm_ops = { .suspend = rsnd_suspend, .resume = rsnd_resume, }; -- 1.9.1