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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 786CBC4167B for ; Mon, 13 Sep 2021 14:29:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5EC4E60F44 for ; Mon, 13 Sep 2021 14:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346741AbhIMO3a (ORCPT ); Mon, 13 Sep 2021 10:29:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:45374 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346539AbhIMOYp (ORCPT ); Mon, 13 Sep 2021 10:24:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id EB1906136F; Mon, 13 Sep 2021 13:48:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631540909; bh=ePwfxyGpLU9S0QVw0tK89DaKY5gG2e4peXMXEgsQBzM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Cs8YGzp7jKUQ/G+wK+8lSR1sEMLbHtFI9q9Tr6jVCL7YKg+B5TyzlURk60T+W2GUR KTOU7uy1ty9Aa03TbgN2pZIEKxE6q0TK/khvKdbWtcu0x7nzMV9hEj+femvU9kBMTF P6MBP8sz64sZrsyEjMMfOzXCs063aMTRcCDcuCDE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zhang Qilong , Mark Brown , Sasha Levin Subject: [PATCH 5.14 084/334] ASoC: mediatek: mt8192:Fix Unbalanced pm_runtime_enable in mt8192_afe_pcm_dev_probe Date: Mon, 13 Sep 2021 15:12:18 +0200 Message-Id: <20210913131116.229923784@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210913131113.390368911@linuxfoundation.org> References: <20210913131113.390368911@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhang Qilong [ Upstream commit 2af2f861edd21c1456ef7dbec52122ce1b581568 ] Add missing pm_runtime_disable() when probe error out. It could avoid pm_runtime implementation complains when removing and probing again the driver. Fixes:125ab5d588b0b ("ASoC: mediatek: mt8192: add platform driver") Signed-off-by: Zhang Qilong Link: https://lore.kernel.org/r/20210618141104.105047-2-zhangqilong3@huawei.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 27 ++++++++++++++-------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c index 7a1724f5ff4c..31c280339c50 100644 --- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c +++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c @@ -2229,12 +2229,13 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->regmap = syscon_node_to_regmap(dev->parent->of_node); if (IS_ERR(afe->regmap)) { dev_err(dev, "could not get regmap from parent\n"); - return PTR_ERR(afe->regmap); + ret = PTR_ERR(afe->regmap); + goto err_pm_disable; } ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret); - return ret; + goto err_pm_disable; } /* enable clock for regcache get default value from hw */ @@ -2244,7 +2245,7 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config); if (ret) { dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret); - return ret; + goto err_pm_disable; } pm_runtime_put_sync(&pdev->dev); @@ -2257,8 +2258,10 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->memif_size = MT8192_MEMIF_NUM; afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif), GFP_KERNEL); - if (!afe->memif) - return -ENOMEM; + if (!afe->memif) { + ret = -ENOMEM; + goto err_pm_disable; + } for (i = 0; i < afe->memif_size; i++) { afe->memif[i].data = &memif_data[i]; @@ -2272,22 +2275,26 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev) afe->irqs_size = MT8192_IRQ_NUM; afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs), GFP_KERNEL); - if (!afe->irqs) - return -ENOMEM; + if (!afe->irqs) { + ret = -ENOMEM; + goto err_pm_disable; + } for (i = 0; i < afe->irqs_size; i++) afe->irqs[i].irq_data = &irq_data[i]; /* request irq */ irq_id = platform_get_irq(pdev, 0); - if (irq_id < 0) - return irq_id; + if (irq_id < 0) { + ret = irq_id; + goto err_pm_disable; + } ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); if (ret) { dev_err(dev, "could not request_irq for Afe_ISR_Handle\n"); - return ret; + goto err_pm_disable; } /* init sub_dais */ -- 2.30.2