From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH 2/3] mmc: sdio: don't reinitialize nonremovable powered-resumed cards Date: Fri, 17 Dec 2010 00:53:44 +0000 Message-ID: <20101217005344.GE17239@void.printf.net> References: <1290921690-6133-1-git-send-email-ohad@wizery.com> <1290921690-6133-3-git-send-email-ohad@wizery.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from void.printf.net ([89.145.121.20]:37487 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754243Ab0LQAxp (ORCPT ); Thu, 16 Dec 2010 19:53:45 -0500 Content-Disposition: inline In-Reply-To: <1290921690-6133-3-git-send-email-ohad@wizery.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ohad Ben-Cohen Cc: linux-mmc@vger.kernel.org Hi Ohad, On Sun, Nov 28, 2010 at 07:21:29AM +0200, Ohad Ben-Cohen wrote: > Upon system resume, SDIO core must reinitialize cards that were > powered off during suspend. > > If the card had its power kept during suspend (and thus it > is 'powered-resumed'), SDIO core performs only a limited reinitializing, > mainly needed to make sure that the card wasn't removed/replaced. > > If a __nonremovable__ card is powered-resumed, we can safely skip the > reinitializing phase. > > Note: 9b966aa removed the bus width reconfiguration since > mmc_sdio_init_card already does it. It is brought back now in case > mmc_sdio_init_card is skipped. > > Signed-off-by: Ohad Ben-Cohen Thanks, pushed to mmc-next. -- Chris Ball One Laptop Per Child