Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752524AbZG3KAJ (ORCPT ); Thu, 30 Jul 2009 06:00:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752051AbZG3KAI (ORCPT ); Thu, 30 Jul 2009 06:00:08 -0400 Received: from mail.mnementh.co.uk ([173.45.232.4]:37552 "EHLO mnementh.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751908AbZG3KAH (ORCPT ); Thu, 30 Jul 2009 06:00:07 -0400 Message-ID: <4A716F1C.2050805@mnementh.co.uk> Date: Thu, 30 Jul 2009 10:59:56 +0100 From: Ian Molton User-Agent: Mozilla-Thunderbird 2.0.0.19 (X11/20090103) MIME-Version: 1.0 To: pHilipp Zabel CC: Paul Mundt , Magnus Damm , Mark Brown , Guennadi Liakhovetski , linux-kernel@vger.kernel.org, Pierre Ossman , Magnus Damm Subject: Re: MMC: Make the configuration memory resource optional References: <20090729115817.GA12223@rakim.wolfsonmicro.main> <20090729124233.GA12802@rakim.wolfsonmicro.main> <4A704777.70001@mnementh.co.uk> <4A7053E8.8050303@mnementh.co.uk> <20090729201702.GA28202@linux-sh.org> <74d0deb30907291355n39df7db0v1d7afc93917adc14@mail.gmail.com> In-Reply-To: <74d0deb30907291355n39df7db0v1d7afc93917adc14@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 826 Lines: 20 Ok I've spent some time thinking on this. There is _no_ clean solution at present and Im not happy with having more than one clocking system co-existing in the mmc driver. I will produce a patch to completely remove all clocking and power control from the driver and make it use callbacks in order to achieve this. This will leave us with a clean driver that will be simple to adapt to the clock API. I wont have time to work on it until next week, however, so if anyone wants to take a stab at it in the meantime, feel free to do so, and I'll review it next week. -Ian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/