Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753774Ab3JVRhG (ORCPT ); Tue, 22 Oct 2013 13:37:06 -0400 Received: from mail-wi0-f182.google.com ([209.85.212.182]:47066 "EHLO mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752918Ab3JVRhE (ORCPT ); Tue, 22 Oct 2013 13:37:04 -0400 Date: Tue, 22 Oct 2013 18:36:59 +0100 From: Lee Jones To: Sebastian Andrzej Siewior Cc: Zubair Lutfullah , sameo@linux.intel.com, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org Subject: Re: [PATCH] mfd: ti_am335x_tscadc: fix spin lock and reg_cache Message-ID: <20131022173659.GD2620@lee--X1> References: <1375729845-6992-1-git-send-email-zubair.lutfullah@gmail.com> <20130807084054.GA18668@lee--X1> <52667A6C.6000301@linutronix.de> <20131022160523.GB24024@lee--X1> <5266AA0F.1030603@linutronix.de> <20131022170621.GB2620@lee--X1> <5266B32B.9060605@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5266B32B.9060605@linutronix.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 957 Lines: 27 On Tue, 22 Oct 2013, Sebastian Andrzej Siewior wrote: > On 10/22/2013 07:06 PM, Lee Jones wrote: > > Hmm.. I'm starting to see what you mean. > > > > So what's the point of the read before write then? > > > > Why don't you use the cache all of the time? > > I'm waiting for Zabair for this. The last thing he said is that he is > going to have a wedding which might involve some off time but then this > was on the 7th this month. > Depending how long it takes I start digging myself after I finish some > other things. Sorry, I meant in am335x_tsc_se_cl(). -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- 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/