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: 5564031 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BAE1E9F6B5 for ; Sun, 4 Jan 2015 15:22:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0A042201E4 for ; Sun, 4 Jan 2015 15:22:19 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 243F920166 for ; Sun, 4 Jan 2015 15:22:18 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y7mxP-00072L-2e; Sun, 04 Jan 2015 15:19:07 +0000 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y7mxF-0006yz-R3 for linux-arm-kernel@lists.infradead.org; Sun, 04 Jan 2015 15:18:59 +0000 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: , 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150104_071858_055187_4A0117C7 X-CRM114-Status: UNSURE ( 9.78 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: peter.griffin@linaro.org, Jisheng Zhang , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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))