From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 35EE9C11D00 for ; Thu, 20 Feb 2020 22:21:16 +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 AF45920801 for ; Thu, 20 Feb 2020 22:21:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="kjsIftcS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AF45920801 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 1EECE16C8; Thu, 20 Feb 2020 23:20:24 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1EECE16C8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1582237274; bh=65pe97zysSsFa4bOAOqI5q4+FonP19X0C/zqJrwQ8I8=; h=Date:From:To:Subject:In-Reply-To:Cc:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From; b=kjsIftcSRRIkZxkjlANdJ77j7Ts1RmAjRPi94vYuPL/Adc7tb/NEaYZ8zjaQpkXXh nd11XYgtx7U0cR/ewTiwy3Dq1TwfDsGFvTvmt6qjgS3PXwfdtt/W/qGi4ESZS/uc7n 8SqQU4gqnPhNyc2dRhrnNohJSBGBqS7BnGi5SZIM= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 1493DF8027D; Thu, 20 Feb 2020 23:18:48 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1AE11F80101; Thu, 20 Feb 2020 23:18:46 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by alsa1.perex.cz (Postfix) with ESMTP id 2E6DEF8027D for ; Thu, 20 Feb 2020 23:18:43 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2E6DEF8027D Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 97E63328; Thu, 20 Feb 2020 14:18:41 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0FD5E3F6CF; Thu, 20 Feb 2020 14:18:40 -0800 (PST) Date: Thu, 20 Feb 2020 22:18:39 +0000 From: Mark Brown To: Matthias Reichl Subject: Applied "ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path" to the asoc tree In-Reply-To: <20200220202956.29233-1-hias@horus.com> Message-Id: X-Patchwork-Hint: ignore Cc: alsa-devel@alsa-project.org, Mark Brown 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" The patch ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From ac0a68997935c4acb92eaae5ad8982e0bb432d56 Mon Sep 17 00:00:00 2001 From: Matthias Reichl Date: Thu, 20 Feb 2020 21:29:56 +0100 Subject: [PATCH] ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path When we get a clock error during probe we have to call regulator_bulk_disable before bailing out, otherwise we trigger a warning in regulator_put. Fix this by using "goto err" like in the error cases above. Fixes: 5a3af1293194d ("ASoC: pcm512x: Add PCM512x driver") Signed-off-by: Matthias Reichl Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200220202956.29233-1-hias@horus.com Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 861210f6bf4f..4cbef9affffd 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1564,13 +1564,15 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) } pcm512x->sclk = devm_clk_get(dev, NULL); - if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) - return -EPROBE_DEFER; + if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) { + ret = -EPROBE_DEFER; + goto err; + } if (!IS_ERR(pcm512x->sclk)) { ret = clk_prepare_enable(pcm512x->sclk); if (ret != 0) { dev_err(dev, "Failed to enable SCLK: %d\n", ret); - return ret; + goto err; } } -- 2.20.1