Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751926AbdHFGtd (ORCPT ); Sun, 6 Aug 2017 02:49:33 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:36265 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751809AbdHFGt2 (ORCPT ); Sun, 6 Aug 2017 02:49:28 -0400 From: Arvind Yadav To: perex@perex.cz, tiwai@suse.com, zonque@gmail.com, clemens@ladisch.de Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/7] ALSA: us122l: constify usb_device_id. Date: Sun, 6 Aug 2017 12:18:58 +0530 Message-Id: <1502002139-10787-7-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502002139-10787-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502002139-10787-1-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: 794 Lines: 24 usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- sound/usb/usx2y/us122l.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index a33e31b2..b49d6e9 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -736,7 +736,7 @@ static int snd_us122l_resume(struct usb_interface *intf) return err; } -static struct usb_device_id snd_us122l_usb_id_table[] = { +static const struct usb_device_id snd_us122l_usb_id_table[] = { { .match_flags = USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x0644, -- 2.7.4