From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH] mmc: core: Prevent too long response times for suspend Date: Fri, 21 Oct 2011 00:25:35 -0400 Message-ID: References: <1318514638-32452-1-git-send-email-ulf.hansson@stericsson.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from void.printf.net ([89.145.121.20]:33293 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751665Ab1JUEZr (ORCPT ); Fri, 21 Oct 2011 00:25:47 -0400 In-Reply-To: (Linus Walleij's message of "Thu, 20 Oct 2011 00:09:12 +0200") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Linus Walleij Cc: Ulf Hansson , linux-mmc@vger.kernel.org, Per Forlin , Lee Jones Hi, On Wed, Oct 19 2011, Linus Walleij wrote: >> While trying to suspend the mmc host there could still be >> ongoing requests that we need to wait for. At the same time >> a device driver must respond to a suspend request rather quickly. >> >> Instead of potentially wait "forever" by claiming the host we now >> "try" to claim the host instead. If it fails, -EBUSY is returned. >> >> Signed-off-by: Ulf Hansson > > Acked-by: Linus Walleij Thanks very much, Ulf, pushed to mmc-next for 3.2. - Chris. -- Chris Ball One Laptop Per Child