Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752711AbdHQKKY (ORCPT ); Thu, 17 Aug 2017 06:10:24 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:35868 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751305AbdHQKHJ (ORCPT ); Thu, 17 Aug 2017 06:07:09 -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 04/15] ALSA: ad1816a: constify pnp_card_device_id Date: Thu, 17 Aug 2017 15:36:19 +0530 Message-Id: <1502964390-6927-5-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: 1004 Lines: 24 pnp_card_device_id are not supposed to change at runtime. All functions working with pnp_card_device_id provided by work with const pnp_card_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- sound/isa/ad1816a/ad1816a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c index 7692265..4be6c12 100644 --- a/sound/isa/ad1816a/ad1816a.c +++ b/sound/isa/ad1816a/ad1816a.c @@ -63,7 +63,7 @@ MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard."); module_param_array(clockfreq, int, NULL, 0444); MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0)."); -static struct pnp_card_device_id snd_ad1816a_pnpids[] = { +static const struct pnp_card_device_id snd_ad1816a_pnpids[] = { /* Analog Devices AD1815 */ { .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } }, /* Analog Device AD1816? */ -- 2.7.4