Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753180AbdHKMAY (ORCPT ); Fri, 11 Aug 2017 08:00:24 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33519 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752842AbdHKL6o (ORCPT ); Fri, 11 Aug 2017 07:58:44 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/9] ALSA: es1688: constify snd_pcm_ops structures Date: Fri, 11 Aug 2017 17:28:00 +0530 Message-Id: <1502452687-8202-3-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1502452687-8202-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502452687-8202-1-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: 1163 Lines: 33 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/isa/es1688/es1688_lib.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index 5d3df96..ec7e68b 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -706,7 +706,7 @@ int snd_es1688_create(struct snd_card *card, return err; } -static struct snd_pcm_ops snd_es1688_playback_ops = { +static const struct snd_pcm_ops snd_es1688_playback_ops = { .open = snd_es1688_playback_open, .close = snd_es1688_playback_close, .ioctl = snd_es1688_ioctl, @@ -717,7 +717,7 @@ int snd_es1688_create(struct snd_card *card, .pointer = snd_es1688_playback_pointer, }; -static struct snd_pcm_ops snd_es1688_capture_ops = { +static const struct snd_pcm_ops snd_es1688_capture_ops = { .open = snd_es1688_capture_open, .close = snd_es1688_capture_close, .ioctl = snd_es1688_ioctl, -- 1.9.1