From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F4821FB4 for ; Fri, 3 Feb 2023 10:25:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BD20C433D2; Fri, 3 Feb 2023 10:25:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1675419931; bh=DHoJnQyBJWZ/gBTw5pRwhqtYz0NRk1UNM+LNaupdwSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NRrTQ/K2M+VnPzuvn9jKKXGZa42s8v6pKzayA0iuITUIrMZ95Kmhif8/B+P7JfcSd A84v3N9UBFWo5fqPJK/2EYqxpYxZhzEgNiAE3w6fEyQsSgxmt8vsH+cnrqAkWEixD+ fOdLLmLqynkwSqJdb821zG8Uqo6C+mwAR7Zf0H2w= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Gaosheng Cui , Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 5.4 004/134] memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() Date: Fri, 3 Feb 2023 11:11:49 +0100 Message-Id: <20230203101024.055702285@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230203101023.832083974@linuxfoundation.org> References: <20230203101023.832083974@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Gaosheng Cui [ Upstream commit cb8fd6f75775165390ededea8799b60d93d9fe3e ] The clk_disable_unprepare() should be called in the error handling of devbus_get_timing_params() and of_platform_populate(), fix it by replacing devm_clk_get and clk_prepare_enable by devm_clk_get_enabled. Fixes: e81b6abebc87 ("memory: add a driver for atmel ram controllers") Signed-off-by: Gaosheng Cui Link: https://lore.kernel.org/r/20221126044911.7226-1-cuigaosheng1@huawei.com Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- drivers/memory/mvebu-devbus.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/memory/mvebu-devbus.c b/drivers/memory/mvebu-devbus.c index 095f8a3b2cfc..9bf477b000c0 100644 --- a/drivers/memory/mvebu-devbus.c +++ b/drivers/memory/mvebu-devbus.c @@ -282,10 +282,9 @@ static int mvebu_devbus_probe(struct platform_device *pdev) if (IS_ERR(devbus->base)) return PTR_ERR(devbus->base); - clk = devm_clk_get(&pdev->dev, NULL); + clk = devm_clk_get_enabled(&pdev->dev, NULL); if (IS_ERR(clk)) return PTR_ERR(clk); - clk_prepare_enable(clk); /* * Obtain clock period in picoseconds, -- 2.39.0