Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751597AbdHRHpz (ORCPT ); Fri, 18 Aug 2017 03:45:55 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:37656 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751307AbdHRHpv (ORCPT ); Fri, 18 Aug 2017 03:45:51 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com, johannes@sipsolutions.net, linux@armlinux.org.uk, daniel@zonque.org, clemens@ladisch.de Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 02/13] ALSA: arm: constify snd_pcm_ops structures Date: Fri, 18 Aug 2017 13:15:10 +0530 Message-Id: <1503042321-26758-3-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1503042321-26758-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1503042321-26758-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1566 Lines: 47 snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by work with const snd_pcm_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- sound/arm/aaci.c | 4 ++-- sound/arm/pxa2xx-pcm.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index 4140b1b..e93b327 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -635,7 +635,7 @@ static int aaci_pcm_playback_trigger(struct snd_pcm_substream *substream, int cm return ret; } -static struct snd_pcm_ops aaci_playback_ops = { +static const struct snd_pcm_ops aaci_playback_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -738,7 +738,7 @@ static int aaci_pcm_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_ops aaci_capture_ops = { +static const struct snd_pcm_ops aaci_capture_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c index 83fcfac..1c6f4b4 100644 --- a/sound/arm/pxa2xx-pcm.c +++ b/sound/arm/pxa2xx-pcm.c @@ -68,7 +68,7 @@ static int pxa2xx_pcm_close(struct snd_pcm_substream *substream) return __pxa2xx_pcm_close(substream); } -static struct snd_pcm_ops pxa2xx_pcm_ops = { +static const struct snd_pcm_ops pxa2xx_pcm_ops = { .open = pxa2xx_pcm_open, .close = pxa2xx_pcm_close, .ioctl = snd_pcm_lib_ioctl, -- 1.9.1