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, 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 3AD59C4743C for ; Mon, 21 Jun 2021 16:45:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26143610A3 for ; Mon, 21 Jun 2021 16:45:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230306AbhFUQsF (ORCPT ); Mon, 21 Jun 2021 12:48:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:33914 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233241AbhFUQnm (ORCPT ); Mon, 21 Jun 2021 12:43:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 363F461448; Mon, 21 Jun 2021 16:31:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1624293105; bh=/4qA9Gz7Yw2MDT2xfMW43+5+10S3nLL/FwGV37M7M2k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=q8KmYEKyPXX91Zqd/DgESqW5A+vH4Um7NwZv3OOYSktnh5xwEBc/woe7CSlcSDwKo d5dCRjmC08BYcToG85ylGYVPtxiA13CAHlsepfoZxZNcsuF8i7hvAPwbVpKYOmSACU cYNaxAqq27sPMrJLbbPOiSaqOVzl7VbP9WNuF6Hw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernel test robot , Dan Carpenter , Tiezhu Yang , Chunfeng Yun , Vinod Koul , Sasha Levin Subject: [PATCH 5.12 093/178] phy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init() Date: Mon, 21 Jun 2021 18:15:07 +0200 Message-Id: <20210621154925.892843797@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210621154921.212599475@linuxfoundation.org> References: <20210621154921.212599475@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: Tiezhu Yang [ Upstream commit aaac9a1bd370338ce372669eb9a6059d16b929aa ] Use clk_disable_unprepare() in the error path of mtk_phy_init() to fix some resource leaks. Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Tiezhu Yang Reviewed-by: Chunfeng Yun Link: https://lore.kernel.org/r/1621420659-15858-1-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/phy/mediatek/phy-mtk-tphy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index cdbcc49f7115..731c483a04de 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -949,6 +949,8 @@ static int mtk_phy_init(struct phy *phy) break; default: dev_err(tphy->dev, "incompatible PHY type\n"); + clk_disable_unprepare(instance->ref_clk); + clk_disable_unprepare(instance->da_ref_clk); return -EINVAL; } -- 2.30.2