From patchwork Wed Nov 11 09:52:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Zengkai X-Patchwork-Id: 11897303 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E1B51139F for ; Wed, 11 Nov 2020 09:48:24 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 A0AC420637 for ; Wed, 11 Nov 2020 09:48:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Wrr03ZQO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A0AC420637 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=l6+4nUKeabEHhvIDlu5wkYxPq2EKocQRQPXYfkldkHM=; b=Wrr03ZQO1gkvclUaI6dijr/cal TVL04pecV7x0WOqmZlzVWRl7AG+EEEkw4Wy9J1BqUl0lOxx8q5OexG1Q2B8e1lDnW0UQetaHizE74 enkN+DnM3W+ESPyYNzpGhmTjUXjPBD/bYi8fgisgXcaNBzVtg50dL+in2818NQcOipuLTex2U822V vdRJwl4lv3Jjjy0JNL68KfdsR5insKO3tUuTXWMhfr7eC9hsPVpYFHru/oF3ioMPqDkVZ75xyvdwy p8CvhB3qXy4jn3dDvvm4F1b1fjZFTevHFYjTcW67tnBW0qYjLAHyMfUJcF2eXTLOwbM641d27axMr Cpxkq+Cg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcmjb-0007hI-9L; Wed, 11 Nov 2020 09:48:11 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcmjY-0007g9-E1; Wed, 11 Nov 2020 09:48:09 +0000 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CWKfF034Rzhjgg; Wed, 11 Nov 2020 17:47:49 +0800 (CST) Received: from huawei.com (10.175.113.25) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.487.0; Wed, 11 Nov 2020 17:47:47 +0800 From: Zheng Zengkai To: , , , Subject: [PATCH] usb: dwc3: meson-g12a: disable clk on error handling path in probe Date: Wed, 11 Nov 2020 17:52:56 +0800 Message-ID: <20201111095256.10477-1-zhengzengkai@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201111_044808_749601_149E02A7 X-CRM114-Status: GOOD ( 11.93 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.191 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [45.249.212.191 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhengzengkai@huawei.com, linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org dwc3_meson_g12a_probe() does not invoke clk_bulk_disable_unprepare() on one error handling path. This patch fixes that. Fixes: 347052e3bf1b ("usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs") Reported-by: Hulk Robot Signed-off-by: Zheng Zengkai Reviewed-by: Martin Blumenstingl --- drivers/usb/dwc3/dwc3-meson-g12a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index 417e05381b5d..bdf1f98dfad8 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -754,7 +754,7 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) ret = priv->drvdata->setup_regmaps(priv, base); if (ret) - return ret; + goto err_disable_clks; if (priv->vbus) { ret = regulator_enable(priv->vbus);