From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH] mmc: sdhci-esdhc-imx: Write only 4 bit in case of TIMEOUT_CONTROL Date: Tue, 26 Nov 2013 16:22:37 -0500 Message-ID: <87zjoqg8o2.fsf@octavius.laptop.org> References: <1373956571-25967-1-git-send-email-dirk.behme@de.bosch.com> <20130716073826.GH28375@S2101-09.ap.freescale.net> <52734AC6.6020101@de.bosch.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from void.printf.net ([89.145.121.20]:34058 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755540Ab3KZVWu (ORCPT ); Tue, 26 Nov 2013 16:22:50 -0500 In-Reply-To: <52734AC6.6020101@de.bosch.com> (Dirk Behme's message of "Fri, 1 Nov 2013 07:31:34 +0100") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Dirk Behme Cc: Shawn Guo , "linux-mmc@vger.kernel.org" Hi Dirk, On Fri, Nov 01 2013, Dirk Behme wrote: > On 16.07.2013 09:38, Shawn Guo wrote: >> Hi Dirk, >> >> On Tue, Jul 16, 2013 at 08:36:11AM +0200, Dirk Behme wrote: >>> In case of SDHCI_TIMEOUT_CONTROL write only 4 bits and not the >>> whole byte to avoid touching other unrelated bits in the i.MX6 >>> SYS_CTRL register. E.g. IPP_RST_N shouldn't be touched accidently. >>> >>> Signed-off-by: Dirk Behme >> >> Acked-by: Shawn Guo > > What's the status of this? I can't find it e.g. in linux-next? > > Does anybody like to help to apply this? Looks like you didn't answer Shawn's question yet, could you please? >> I'm wondering if it fixes any issue in real life? Thanks, - Chris. -- Chris Ball