From patchwork Thu Jun 8 21:37:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 9776579 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C536E601C3 for ; Thu, 8 Jun 2017 21:47:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B52CA285C7 for ; Thu, 8 Jun 2017 21:47:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A90DA285AD; Thu, 8 Jun 2017 21:47:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3263E285AD for ; Thu, 8 Jun 2017 21:47:53 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 6033A2674BB; Thu, 8 Jun 2017 23:37:53 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 6CDFD26748A; Thu, 8 Jun 2017 23:37:48 +0200 (CEST) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 0A41A267342 for ; Thu, 8 Jun 2017 23:37:34 +0200 (CEST) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id AE1EAAD24; Thu, 8 Jun 2017 21:37:33 +0000 (UTC) From: Takashi Iwai To: Mark Brown Date: Thu, 8 Jun 2017 23:37:24 +0200 Message-Id: <20170608213725.5378-7-tiwai@suse.de> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170608213725.5378-1-tiwai@suse.de> References: <20170608213725.5378-1-tiwai@suse.de> Cc: alsa-devel@alsa-project.org, Vinod Koul , Brian Austin , Krzysztof Kozlowski , Liam Girdwood , Paul Handrigan , Matthias Brugger Subject: [alsa-devel] [PATCH 6/7] ASoC: mediatek: Constify hw_constraints X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: Takashi Iwai Acked-By: Matthias Brugger --- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/mediatek/mt2701/mt2701-cs42448.c b/sound/soc/mediatek/mt2701/mt2701-cs42448.c index aa5b31b121e3..70f61d53fe05 100644 --- a/sound/soc/mediatek/mt2701/mt2701-cs42448.c +++ b/sound/soc/mediatek/mt2701/mt2701-cs42448.c @@ -107,7 +107,7 @@ static const struct snd_kcontrol_new mt2701_cs42448_controls[] = { static const unsigned int mt2701_cs42448_sampling_rates[] = {48000}; -static struct snd_pcm_hw_constraint_list mt2701_cs42448_constraints_rates = { +static const struct snd_pcm_hw_constraint_list mt2701_cs42448_constraints_rates = { .count = ARRAY_SIZE(mt2701_cs42448_sampling_rates), .list = mt2701_cs42448_sampling_rates, .mask = 0,