Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752581AbdHJLsi (ORCPT ); Thu, 10 Aug 2017 07:48:38 -0400 Received: from mail-yw0-f196.google.com ([209.85.161.196]:33190 "EHLO mail-yw0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752538AbdHJLs2 (ORCPT ); Thu, 10 Aug 2017 07:48:28 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/7] ALSA: trident: constify snd_pcm_ops structures Date: Thu, 10 Aug 2017 17:17:38 +0530 Message-Id: <1502365658-24723-8-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: 1277 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/pci/trident/trident_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 64d3b8e..4561040 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -2093,7 +2093,7 @@ static int snd_trident_foldback_close(struct snd_pcm_substream *substream) .page = snd_pcm_sgbuf_ops_page, }; -static struct snd_pcm_ops snd_trident_capture_ops = { +static const struct snd_pcm_ops snd_trident_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, .ioctl = snd_trident_ioctl, @@ -2104,7 +2104,7 @@ static int snd_trident_foldback_close(struct snd_pcm_substream *substream) .pointer = snd_trident_capture_pointer, }; -static struct snd_pcm_ops snd_trident_si7018_capture_ops = { +static const struct snd_pcm_ops snd_trident_si7018_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, .ioctl = snd_trident_ioctl, -- 1.9.1