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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD15EECAAA1 for ; Mon, 24 Oct 2022 12:11:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232862AbiJXMLX (ORCPT ); Mon, 24 Oct 2022 08:11:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233224AbiJXMKA (ORCPT ); Mon, 24 Oct 2022 08:10:00 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E74408048B; Mon, 24 Oct 2022 04:53:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6B8E4612A5; Mon, 24 Oct 2022 11:41:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7B01CC433C1; Mon, 24 Oct 2022 11:41:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666611707; bh=0uWZkCQZvSSzBLwJUw8HecZ+r/KnHBzmlr7A/oiemN8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WvxwOccx9LgSIeKXzrCOTOUd8IWGcHiLo68I2CWRqd95FDht2qRgvhuMm+eP3StH9 6mDtXi5i4oJoLYfQB8ysx/W4X8/Z9QZW35Vc1Z69w5FRKpS7aZfAzn1+Jp+lnpLP7f FHOogEP9B6nbgr8QyWszUGbS1FYgKztulLdG1QA8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , Ulf Hansson , Sasha Levin Subject: [PATCH 4.9 079/159] mmc: au1xmmc: Fix an error handling path in au1xmmc_probe() Date: Mon, 24 Oct 2022 13:30:33 +0200 Message-Id: <20221024112952.321846081@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024112949.358278806@linuxfoundation.org> References: <20221024112949.358278806@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christophe JAILLET [ Upstream commit 5cbedf52608cc3cbc1c2a9a861fb671620427a20 ] If clk_prepare_enable() fails, there is no point in calling clk_disable_unprepare() in the error handling path. Move the out_clk label at the right place. Fixes: b6507596dfd6 ("MIPS: Alchemy: au1xmmc: use clk framework") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/21d99886d07fa7fcbec74992657dabad98c935c4.1661412818.git.christophe.jaillet@wanadoo.fr Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/au1xmmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index ed77fbfa4774..a1667339e21d 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -1114,8 +1114,9 @@ static int au1xmmc_probe(struct platform_device *pdev) if (host->platdata && host->platdata->cd_setup && !(mmc->caps & MMC_CAP_NEEDS_POLL)) host->platdata->cd_setup(mmc, 0); -out_clk: + clk_disable_unprepare(host->clk); +out_clk: clk_put(host->clk); out_irq: free_irq(host->irq, host); -- 2.35.1