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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,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=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 69110C433DF for ; Tue, 23 Jun 2020 21:38:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A737207DD for ; Tue, 23 Jun 2020 21:38:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592948323; bh=o8nUac153Zhp9kKJXh7VSgyrThceuzDG1+BM86N1P/w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=wo9Y4oB2d91+rOj28rz5jMvwEIjvL0zaL8ui8XUL0oCeeKBTylDxDSM0Npju8BxPq 0AgPBZPBW5GzyhXGZjgyohtRVh6hJBSflbd4qtkyUJASesG3me+8D0NPfl4HXFSoRz f8QCuWHz+4Y8y9ZGe06RW2eDhzQrpBmchkytw/pA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388672AbgFWUHx (ORCPT ); Tue, 23 Jun 2020 16:07:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:48518 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388659AbgFWUHr (ORCPT ); Tue, 23 Jun 2020 16:07:47 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BDD62206C3; Tue, 23 Jun 2020 20:07:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592942867; bh=o8nUac153Zhp9kKJXh7VSgyrThceuzDG1+BM86N1P/w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NIxMh1kjyjT7O2ttR5dEyiPHJfBJ0Z2qYueEsjD6G9GyLv98PfbX9FV6Rqlhal1cI CjqHgCUgBa3o0+FF2skYcSJaIZUosmz/eIJPR7G6kYYSKiO1284dC9O2MlpTggmkOF c2DnGm9LYNGt1OHTGgjYVfshF7kc/OV0OqwtbAvI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Martin Blumenstingl , Neil Armstrong , Felipe Balbi , Sasha Levin Subject: [PATCH 5.7 165/477] usb: dwc3: meson-g12a: check return of dwc3_meson_g12a_usb_init Date: Tue, 23 Jun 2020 21:52:42 +0200 Message-Id: <20200623195415.386274170@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623195407.572062007@linuxfoundation.org> References: <20200623195407.572062007@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Neil Armstrong [ Upstream commit 8f5bc1ec770c2bdc8c604ba4119a77d81d8f3529 ] The dwc3_meson_g12a_usb_init function can return an error, check it. Fixes: c99993376f72ca ("usb: dwc3: Add Amlogic G12A DWC3 glue") Reviewed-by: Martin Blumenstingl Signed-off-by: Neil Armstrong Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin --- drivers/usb/dwc3/dwc3-meson-g12a.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index b81d085bc534c..2d257bdfe8485 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -525,7 +525,9 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) /* Get dr_mode */ priv->otg_mode = usb_get_dr_mode(dev); - dwc3_meson_g12a_usb_init(priv); + ret = dwc3_meson_g12a_usb_init(priv); + if (ret) + goto err_disable_clks; /* Init PHYs */ for (i = 0 ; i < PHY_COUNT ; ++i) { -- 2.25.1