Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752428AbdHRHru (ORCPT ); Fri, 18 Aug 2017 03:47:50 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:38244 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751688AbdHRHqE (ORCPT ); Fri, 18 Aug 2017 03:46:04 -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 06/13] ALSA: mips: constify snd_pcm_ops structures Date: Fri, 18 Aug 2017 13:15:14 +0530 Message-Id: <1503042321-26758-7-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: 2492 Lines: 65 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/mips/hal2.c | 4 ++-- sound/mips/sgio2audio.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c index 3318c15..b123e16 100644 --- a/sound/mips/hal2.c +++ b/sound/mips/hal2.c @@ -711,7 +711,7 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream) hal2_capture_transfer); } -static struct snd_pcm_ops hal2_playback_ops = { +static const struct snd_pcm_ops hal2_playback_ops = { .open = hal2_playback_open, .close = hal2_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -723,7 +723,7 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream) .ack = hal2_playback_ack, }; -static struct snd_pcm_ops hal2_capture_ops = { +static const struct snd_pcm_ops hal2_capture_ops = { .open = hal2_capture_open, .close = hal2_capture_close, .ioctl = snd_pcm_lib_ioctl, diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 0ebc1c3..e1800c3 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -675,7 +675,7 @@ static int snd_sgio2audio_pcm_trigger(struct snd_pcm_substream *substream, } /* operators */ -static struct snd_pcm_ops snd_sgio2audio_playback1_ops = { +static const struct snd_pcm_ops snd_sgio2audio_playback1_ops = { .open = snd_sgio2audio_playback1_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -688,7 +688,7 @@ static int snd_sgio2audio_pcm_trigger(struct snd_pcm_substream *substream, .mmap = snd_pcm_lib_mmap_vmalloc, }; -static struct snd_pcm_ops snd_sgio2audio_playback2_ops = { +static const struct snd_pcm_ops snd_sgio2audio_playback2_ops = { .open = snd_sgio2audio_playback2_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, @@ -701,7 +701,7 @@ static int snd_sgio2audio_pcm_trigger(struct snd_pcm_substream *substream, .mmap = snd_pcm_lib_mmap_vmalloc, }; -static struct snd_pcm_ops snd_sgio2audio_capture_ops = { +static const struct snd_pcm_ops snd_sgio2audio_capture_ops = { .open = snd_sgio2audio_capture_open, .close = snd_sgio2audio_pcm_close, .ioctl = snd_pcm_lib_ioctl, -- 1.9.1