From patchwork Thu Jan 2 19:59:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 194019 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60286C2D0C2 for ; Thu, 2 Jan 2020 20:02:04 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D522021655 for ; Thu, 2 Jan 2020 20:02:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="XXhjjwmE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D522021655 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id E8D51169F; Thu, 2 Jan 2020 21:01:11 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E8D51169F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1577995322; bh=4MpwFmIXa2bxbhYYURvDFvj6VW+Mf4cF+fLG0XkD7tA=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=XXhjjwmEHXkxwHBYMoalu5iBlnL9Z1IoR+321Au8ElMPOlnrHciLRESK14OL0aOMg KH0JtVxvJvptKEJHrJCd1odsSwBdgT7sz5G31aV+xdvNO3tdGw5Sd5PfHnmDXY35qI zgdMomUBuIRFy7IRAZHqtaFxrtiURxrnyQw8A04Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 7D969F8021C; Thu, 2 Jan 2020 21:00:23 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 086D0F80158; Thu, 2 Jan 2020 21:00:15 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id A50E4F8014F for ; Thu, 2 Jan 2020 21:00:11 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A50E4F8014F X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Jan 2020 12:00:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,388,1571727600"; d="scan'208";a="252353262" Received: from mjamatan-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.amr.corp.intel.com) ([10.254.98.106]) by fmsmga002.fm.intel.com with ESMTP; 02 Jan 2020 12:00:05 -0800 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Date: Thu, 2 Jan 2020 13:59:51 -0600 Message-Id: <20200102195952.9465-2-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200102195952.9465-1-pierre-louis.bossart@linux.intel.com> References: <20200102195952.9465-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, broonie@kernel.org, Pierre-Louis Bossart Subject: [alsa-devel] [PATCH 1/2] ASoC: Intel: boards: hda_dsp_common: use NULL pointer assignment, not 0 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Fix Sparse warning: hda_dsp_common.c:66:37: warning: Using plain integer as NULL pointer Signed-off-by: Pierre-Louis Bossart --- sound/soc/intel/boards/hda_dsp_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/boards/hda_dsp_common.c b/sound/soc/intel/boards/hda_dsp_common.c index ed36b68d6705..9179f07f9ee4 100644 --- a/sound/soc/intel/boards/hda_dsp_common.c +++ b/sound/soc/intel/boards/hda_dsp_common.c @@ -63,7 +63,7 @@ int hda_dsp_hdmi_build_controls(struct snd_soc_card *card, "%s: mapping HDMI converter %d to PCM %d (%p)\n", __func__, i, hpcm->device, spcm); } else { - hpcm->pcm = 0; + hpcm->pcm = NULL; hpcm->device = SNDRV_PCM_INVALID_DEVICE; dev_warn(card->dev, "%s: no PCM in topology for HDMI converter %d\n\n",