Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752071AbdHRHqU (ORCPT ); Fri, 18 Aug 2017 03:46:20 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:36749 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751780AbdHRHqR (ORCPT ); Fri, 18 Aug 2017 03:46:17 -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 10/13] ALSA: sh: constify snd_pcm_ops structures Date: Fri, 18 Aug 2017 13:15:18 +0530 Message-Id: <1503042321-26758-9-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: 1327 Lines: 38 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/sh/aica.c | 2 +- sound/sh/sh_dac_audio.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/sh/aica.c b/sound/sh/aica.c index ab4802d..c1635f7 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -436,7 +436,7 @@ static unsigned long snd_aicapcm_pcm_pointer(struct snd_pcm_substream return readl(AICA_CONTROL_CHANNEL_SAMPLE_NUMBER); } -static struct snd_pcm_ops snd_aicapcm_playback_ops = { +static const struct snd_pcm_ops snd_aicapcm_playback_ops = { .open = snd_aicapcm_pcm_open, .close = snd_aicapcm_pcm_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c index c1e00ed..b348be9 100644 --- a/sound/sh/sh_dac_audio.c +++ b/sound/sh/sh_dac_audio.c @@ -252,7 +252,7 @@ snd_pcm_uframes_t snd_sh_dac_pcm_pointer(struct snd_pcm_substream *substream) } /* pcm ops */ -static struct snd_pcm_ops snd_sh_dac_pcm_ops = { +static const struct snd_pcm_ops snd_sh_dac_pcm_ops = { .open = snd_sh_dac_pcm_open, .close = snd_sh_dac_pcm_close, .ioctl = snd_pcm_lib_ioctl, -- 1.9.1