From patchwork Thu Nov 11 16:32:25 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guennadi Liakhovetski X-Patchwork-Id: 317752 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oABGWZuU026865 for ; Thu, 11 Nov 2010 16:32:35 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754363Ab0KKQcU (ORCPT ); Thu, 11 Nov 2010 11:32:20 -0500 Received: from mailout-de.gmx.net ([213.165.64.22]:46646 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1754337Ab0KKQcT (ORCPT ); Thu, 11 Nov 2010 11:32:19 -0500 Received: (qmail invoked by alias); 11 Nov 2010 16:32:17 -0000 Received: from p50898DEB.dip0.t-ipconnect.de (EHLO axis700.grange) [80.137.141.235] by mail.gmx.net (mp054) with SMTP; 11 Nov 2010 17:32:17 +0100 X-Authenticated: #20450766 X-Provags-ID: V01U2FsdGVkX1/ygl9vZGzyGtizcNXuQmopnx4qfD7pg/2GGC1fxd jdKTPJ4LBCuTXk Received: from lyakh (helo=localhost) by axis700.grange with local-esmtp (Exim 4.63) (envelope-from ) id 1PGa4X-0001JT-V6; Thu, 11 Nov 2010 17:32:25 +0100 Date: Thu, 11 Nov 2010 17:32:25 +0100 (CET) From: Guennadi Liakhovetski To: linux-mmc@vger.kernel.org cc: Chris Ball Subject: [PATCH] mmc: fix rmmod race for card-detection polling hosts Message-ID: MIME-Version: 1.0 X-Y-GMX-Trusted: 0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Thu, 11 Nov 2010 16:32:35 +0000 (UTC) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 8f86d70..31ae07a 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1559,7 +1559,7 @@ void mmc_stop_host(struct mmc_host *host) if (host->caps & MMC_CAP_DISABLE) cancel_delayed_work(&host->disable); - cancel_delayed_work(&host->detect); + cancel_delayed_work_sync(&host->detect); mmc_flush_scheduled_work(); /* clear pm flags now and let card drivers set them as needed */