From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH/RFC] mmc: sh-mmcif: simplify IRQ processing Date: Mon, 14 Jan 2013 14:17:44 -0500 Message-ID: <87hamjtvzb.fsf@laptop.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from void.printf.net ([89.145.121.20]:57757 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757410Ab3ANTR6 (ORCPT ); Mon, 14 Jan 2013 14:17:58 -0500 In-Reply-To: (Guennadi Liakhovetski's message of "Wed, 12 Dec 2012 15:45:14 +0100 (CET)") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Guennadi Liakhovetski Cc: linux-mmc@vger.kernel.org, linux-sh@vger.kernel.org, Magnus Damm Hi Guennadi, On Wed, Dec 12 2012, Guennadi Liakhovetski wrote: > The classical way to process IRQs is read out the status, ack all triggered > IRQs, possibly mask them, then process them. Follow this simple procesure > instead of the current complex custom algorithm. > > Signed-off-by: Guennadi Liakhovetski > --- > > Hi Chris > > Attention: this patch is __NOT__ for 3.8, please, let it simmer in -next > until 3.9. It modifies the driver's interrupt handling significantly, so, > we want to have it tested over a longer period. Sorry for the delay, this is in mmc-next now. - Chris. -- Chris Ball One Laptop Per Child