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=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 343FCC433E0 for ; Sun, 24 May 2020 19:03:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D2C1207DA for ; Sun, 24 May 2020 19:03:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388051AbgEXTDE (ORCPT ); Sun, 24 May 2020 15:03:04 -0400 Received: from relay12.mail.gandi.net ([217.70.178.232]:34891 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387823AbgEXTDE (ORCPT ); Sun, 24 May 2020 15:03:04 -0400 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 Cc: Miquel Raynal , Vignesh Raghavendra , Richard Weinberger , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Greg Kroah-Hartman , Thomas Gleixner , Allison Randal 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 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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