From patchwork Wed Nov 11 04:13:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Qilong X-Patchwork-Id: 11896187 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=-12.7 required=3.0 tests=BAYES_00,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 AAFFBC5517A for ; Wed, 11 Nov 2020 04:11:47 +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 9ACAB20797 for ; Wed, 11 Nov 2020 04:11:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Qptfq5+5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9ACAB20797 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.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 08160172E; Wed, 11 Nov 2020 05:10:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 08160172E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1605067905; bh=ezKgdGFv0C+1PKMoq/kC9mr7wPrbkxlzHZ5BMJPwXr0=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Qptfq5+5x0bhnqi+xGYI0Tn1hSXVvJ9dWYUhb04DP6Mm16YBbaexDiGTXCipyyD/G vou5p6IIyX/qP35+q8VLXNpqaLzMsvI3Jx9zwv64i3x4A/lUVO7cdlw0kCcgmgdDVz oc2oL3b09zCjAgXqbnB0M2k8q0/mpBam+ouSNN5c= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 52334F80290; Wed, 11 Nov 2020 05:10:04 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id BA645F8020C; Wed, 11 Nov 2020 05:09:59 +0100 (CET) Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 2EB28F8020C for ; Wed, 11 Nov 2020 05:09:47 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2EB28F8020C Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CWB7s6g7qzLwts; Wed, 11 Nov 2020 12:09:29 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Wed, 11 Nov 2020 12:09:40 +0800 From: Zhang Qilong To: , , , Subject: [PATCH 2/3] ASoC: wm8997: Fix PM disable depth imbalance on error Date: Wed, 11 Nov 2020 12:13:25 +0800 Message-ID: <20201111041326.1257558-3-zhangqilong3@huawei.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20201111041326.1257558-1-zhangqilong3@huawei.com> References: <20201111041326.1257558-1-zhangqilong3@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org 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 pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes: 31833ead95c2c ("ASoC: arizona: Move request of speaker IRQs into bus probe") Signed-off-by: Zhang Qilong --- sound/soc/codecs/wm8997.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index 37e4bb3dbd8a..744104edb2eb 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -1163,10 +1163,10 @@ static int wm8997_probe(struct platform_device *pdev) ret = arizona_init_vol_limit(arizona); if (ret < 0) - return ret; + goto err_pm_disable; ret = arizona_init_spk_irqs(arizona); if (ret < 0) - return ret; + goto err_pm_disable; ret = devm_snd_soc_register_component(&pdev->dev, &soc_component_dev_wm8997, @@ -1176,9 +1176,14 @@ static int wm8997_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Failed to register component: %d\n", ret); goto err_spk_irqs; } + arizona_free_spk_irqs(arizona); + + return ret; err_spk_irqs: arizona_free_spk_irqs(arizona); +err_pm_disable: + pm_runtime_disable(&pdev->dev); return ret; }