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=-11.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 BCAECC433DF for ; Sun, 24 May 2020 19:03:26 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 88AE62076C for ; Sun, 24 May 2020 19:03:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="a0c0pWaG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 88AE62076C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bQt3gK1c3pOACxtOruXrT7jzXwTnvwO/vkTclGg1wO8=; b=a0c0pWaGKW+ra/ M+WZJjcQFTyCRlODXTfrr1jT1+lSvNwVoAgBg1JxJ26VyfwveUXzcWt2OHBzNRwqYRft9ldOM+0rt t0B39658v8aDDE0ZMw4bLWqTKWjy2Kgf7a0yBJ7ReKchh+h6e9LtTJS9g8cUCzAixaTB9zWR1ckt/ LORTXW3ggXOLVERhY37Kwupoiui1zb17CUum4KjD7RTrGqmKE474AKrze2uCqUS//lFgneq7ZbEQK MZF5Td2BHub8QKln7uGB7SEblDIlnFlkc5t5fhkmQnffZN4p93DeEE0ABjC6R2jAkYEzW+MEhmm2p QxrcvzUOWIu5lXjqZcQQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jcvtu-000801-NA; Sun, 24 May 2020 19:03:10 +0000 Received: from relay12.mail.gandi.net ([217.70.178.232]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jcvtr-0007zN-DY for linux-mtd@lists.infradead.org; Sun, 24 May 2020 19:03:09 +0000 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 1566F200003; Sun, 24 May 2020 19:03:00 +0000 (UTC) From: Miquel Raynal To: Dinghao Liu , kjlu@umn.edu Subject: Re: [PATCH] mtd: rawnand: Fix runtime PM imbalance on error Date: Sun, 24 May 2020 21:02:59 +0200 Message-Id: <20200524190259.3429-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200522104008.28340-1-dinghao.liu@zju.edu.cn> References: MIME-Version: 1.0 X-linux-mtd-patch-notification: thanks X-linux-mtd-patch-commit: 9caf04a04b4513a48e4d6df4b1a0a5fdcc23e8d6 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200524_120307_591238_94608A19 X-CRM114-Status: UNSURE ( 7.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Greg Kroah-Hartman , Thomas Gleixner , Allison Randal Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Fri, 2020-05-22 at 10:40:06 UTC, Dinghao Liu wrote: > pm_runtime_get_sync() increments the runtime PM usage counter even > when it returns an error code. Thus a pairing decrement is needed on > the error handling path to keep the counter balanced. > > Signed-off-by: Dinghao Liu Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/