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 F1118FA373E for ; Mon, 24 Oct 2022 11:47:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231688AbiJXLrU (ORCPT ); Mon, 24 Oct 2022 07:47:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43392 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231469AbiJXLpc (ORCPT ); Mon, 24 Oct 2022 07:45:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 136BC110D; Mon, 24 Oct 2022 04:42:40 -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 7EF48612AC; Mon, 24 Oct 2022 11:41:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90EA8C433C1; Mon, 24 Oct 2022 11:41:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666611686; bh=HCgnyLFXNJ666+RLJs53imFRVFNh+zNwO7IvWGDTFNk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZM6ZOvftI80SV9fqJBOpp2cPmsKFBC57aIUgBpMI+N73yGuCe/Ls/js/JD7yMDw+I mzbD/ltbfPo74o3f0C8Xwcac2GRBLUgyZD5kUslzioiVQxpLZymGL0oBzr1IdteExM /DoGMI936ryG6l/9HnXWfswcZ5fPF+ttolUBTRaI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zhang Qilong , Mark Brown , Sasha Levin Subject: [PATCH 4.9 072/159] spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe Date: Mon, 24 Oct 2022 13:30:26 +0200 Message-Id: <20221024112952.087929715@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: linux-kernel@vger.kernel.org From: Zhang Qilong [ Upstream commit 29f65f2171c85a9633daa380df14009a365f42f2 ] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes:db91841b58f9a ("spi/omap100k: Convert to runtime PM") Signed-off-by: Zhang Qilong Link: https://lore.kernel.org/r/20220924121310.78331-4-zhangqilong3@huawei.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/spi/spi-omap-100k.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c index 2eeb0fe2eed2..022f5bccef81 100644 --- a/drivers/spi/spi-omap-100k.c +++ b/drivers/spi/spi-omap-100k.c @@ -425,6 +425,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev) return status; err_fck: + pm_runtime_disable(&pdev->dev); clk_disable_unprepare(spi100k->fck); err_ick: clk_disable_unprepare(spi100k->ick); -- 2.35.1