Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752655AbdHQKLo (ORCPT ); Thu, 17 Aug 2017 06:11:44 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:37570 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751549AbdHQKHC (ORCPT ); Thu, 17 Aug 2017 06:07:02 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com, dhowells@redhat.com Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 01/15] ALSA: drivers: mpu401: constify pnp_device_id Date: Thu, 17 Aug 2017 15:36:16 +0530 Message-Id: <1502964390-6927-2-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502964390-6927-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502964390-6927-1-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: 776 Lines: 24 pnp_device_id are not supposed to change at runtime. All functions working with pnp_device_id provided by work with const pnp_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- sound/drivers/mpu401/mpu401.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index 9b86e00..b671576 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -148,7 +148,7 @@ static struct platform_driver snd_mpu401_driver = { #define IO_EXTENT 2 -static struct pnp_device_id snd_mpu401_pnpids[] = { +static const struct pnp_device_id snd_mpu401_pnpids[] = { { .id = "PNPb006" }, { .id = "" } }; -- 2.7.4