From patchwork Fri May 1 07:28:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 192835 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=-9.7 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,URIBL_BLOCKED,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 BB936C4724C for ; Fri, 1 May 2020 07:30:18 +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 4B1592071C for ; Fri, 1 May 2020 07:30:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="eU5/yEtR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B1592071C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 7E0A11694; Fri, 1 May 2020 09:29:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 7E0A11694 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1588318216; bh=rLlw8rMUAqeVweok2MD/3Z0Vz6as445kr1Je4wBunK4=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=eU5/yEtRRXzyYu/xYxqRkaoWqq2iWKdUJAEYahNwU1hgVkQLqRtk1qOTA80s1IqMd RgwS2vy7YPtov/8IYXN+eIoXzrOoti+GayZh6oYG8+KYTOiGzWm4+zCUBjnIKLRL37 4gjz3z1TXR9hzSCRkKZ1p7nEI+Gc2j9F7yE/RFJE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 02127F80217; Fri, 1 May 2020 09:29:26 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 195E2F8022B; Fri, 1 May 2020 09:29:22 +0200 (CEST) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id E3CD7F800B9 for ; Fri, 1 May 2020 09:29:10 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E3CD7F800B9 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 10E3DAC37; Fri, 1 May 2020 07:29:09 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Subject: [PATCH] ALSA: hda/realtek - Fix unused variable warning w/o CONFIG_LEDS_TRIGGER_AUDIO Date: Fri, 1 May 2020 09:28:56 +0200 Message-Id: <20200501072857.13720-1-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 Cc: Stephen Rothwell , Kai-Heng Feng 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" Cover with a proper ifdef around the variable declaration for fixing the following compilation warning without CONFIG_LEDS_TRIGGER_AUDIO: sound/pci/hda/patch_realtek.c: In function 'alc_fixup_hp_gpio_led': sound/pci/hda/patch_realtek.c:4134:6: warning: unused variable 'err' [-Wunused-variable] Reported-by: Stephen Rothwell Fixes: 87dc36482cab ("ALSA: hda/realtek - Add LED class support for micmute LED") Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index b6a1c8b7f5d0..670e59b081d5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4131,7 +4131,9 @@ static void alc_fixup_hp_gpio_led(struct hda_codec *codec, unsigned int micmute_mask) { struct alc_spec *spec = codec->spec; +#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) int err; +#endif alc_fixup_gpio(codec, action, mute_mask | micmute_mask);