From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH v6] powerpc/esdhc: disable CMD23 for some Freescale SoCs Date: Thu, 25 Oct 2012 08:52:33 -0400 Message-ID: <87sj92d88e.fsf@octavius.laptop.org> References: <1351144039-30588-1-git-send-email-r66093@freescale.com> <20121025080120.GA23807@lizard> <87ehkmenp3.fsf@octavius.laptop.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from void.printf.net ([89.145.121.20]:42679 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752803Ab2JYMwh (ORCPT ); Thu, 25 Oct 2012 08:52:37 -0400 In-Reply-To: <87ehkmenp3.fsf@octavius.laptop.org> (Chris Ball's message of "Thu, 25 Oct 2012 08:33:12 -0400") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Anton Vorontsov Cc: r66093@freescale.com, linux-mmc@vger.kernel.org, Jerry Huang , Shaohui Xie Hi, On Thu, Oct 25 2012, Chris Ball wrote: > Hi, > > On Thu, Oct 25 2012, Anton Vorontsov wrote: >> On Thu, Oct 25, 2012 at 01:47:19PM +0800, r66093@freescale.com wrote: >>> From: Jerry Huang >>> >>> CMD23 causes lots of errors in kernel on some freescale SoCs >>> (P1020, P1021, P1022, P1024, P1025 and P4080) when MMC card used, >>> which is because these controllers does not support CMD23, >>> even on the SoCs which declares CMD23 is supported. >>> Therefore, we'll not use CMD23. >>> >>> Signed-off-by: Jerry Huang >>> Signed-off-by: Shaohui Xie >>> CC: Chris Ball >>> --- >> >> Looks perfect, thanks a lot! >> >> Acked-by: Anton Vorontsov > > Thanks, pushed to mmc-next for 3.7. > > - Chris. In the version I merged, I've changed the callback name from platform_caps() to platform_init() (as Anton had suggested) so that it has a chance of being useful to other platforms too. Thanks, - Chris. -- Chris Ball One Laptop Per Child