From patchwork Sun Jan 4 15:15:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 5563961 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 54CE5BFE6A for ; Sun, 4 Jan 2015 15:19:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78F9620158 for ; Sun, 4 Jan 2015 15:19:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35E7420166 for ; Sun, 4 Jan 2015 15:19:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752653AbbADPTD (ORCPT ); Sun, 4 Jan 2015 10:19:03 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:5328 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752647AbbADPTB (ORCPT ); Sun, 4 Jan 2015 10:19:01 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id t04F9hHj021509; Sun, 4 Jan 2015 07:18:36 -0800 Received: from sc-owa.marvell.com ([199.233.58.135]) by mx0b-0016f401.pphosted.com with ESMTP id 1rku7ccm03-1 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Sun, 04 Jan 2015 07:18:36 -0800 Received: from maili.marvell.com (10.93.76.43) by SC-OWA.marvell.com (10.93.76.28) with Microsoft SMTP Server id 8.3.327.1; Sun, 4 Jan 2015 07:18:35 -0800 Received: from xhacker.marvell.com (unknown [10.37.135.218]) by maili.marvell.com (Postfix) with ESMTP id 492AB3F7045; Sun, 4 Jan 2015 07:18:34 -0800 (PST) From: Jisheng Zhang To: , CC: , , , , Jisheng Zhang Subject: [PATCH next 2/2] mmc: sdhci-pxav3: fix pm unbalanced issue in -> remove() Date: Sun, 4 Jan 2015 23:15:48 +0800 Message-ID: <1420384548-7816-3-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1420384548-7816-1-git-send-email-jszhang@marvell.com> References: <1420384548-7816-1-git-send-email-jszhang@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68, 1.0.33, 0.0.0000 definitions=2015-01-04_03:2015-01-02, 2015-01-04, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1501040160 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch calls pm_runtime_put_noidle() to restore the device's usage counter in the ->remove() implementation. Signed-off-by: Jisheng Zhang --- drivers/mmc/host/sdhci-pxav3.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index 1255dd2..4de39fb 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -412,8 +412,10 @@ static int sdhci_pxav3_remove(struct platform_device *pdev) struct sdhci_pxa *pxa = pltfm_host->priv; pm_runtime_get_sync(&pdev->dev); - sdhci_remove_host(host, 1); pm_runtime_disable(&pdev->dev); + pm_runtime_put_noidle(&pdev->dev); + + sdhci_remove_host(host, 1); clk_disable_unprepare(pxa->clk_io); if (!IS_ERR(pxa->clk_core))