Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752469AbdHJLsR (ORCPT ); Thu, 10 Aug 2017 07:48:17 -0400 Received: from mail-yw0-f194.google.com ([209.85.161.194]:33172 "EHLO mail-yw0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752401AbdHJLsO (ORCPT ); Thu, 10 Aug 2017 07:48:14 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/7] ALSA: au88x0: constify snd_pcm_ops structures Date: Thu, 10 Aug 2017 17:17:33 +0530 Message-Id: <1502365658-24723-3-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1502365658-24723-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502365658-24723-1-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: 852 Lines: 24 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/pci/au88x0/au88x0_pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index 1aa9701..848eb3c 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -439,7 +439,7 @@ static snd_pcm_uframes_t snd_vortex_pcm_pointer(struct snd_pcm_substream *substr } /* operators */ -static struct snd_pcm_ops snd_vortex_playback_ops = { +static const struct snd_pcm_ops snd_vortex_playback_ops = { .open = snd_vortex_pcm_open, .close = snd_vortex_pcm_close, .ioctl = snd_pcm_lib_ioctl, -- 1.9.1