From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH] msm_sdcc: remove needless cache flush after dma_unmap_sg() Date: Mon, 28 Feb 2011 10:54:02 -0500 Message-ID: References: <1297895333-5551-1-git-send-email-linus.walleij@linaro.org> <1298896097.15439.7.camel@stummala-linux.in.qualcomm.com> <1298896477.15439.9.camel@stummala-linux.in.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1298896477.15439.9.camel@stummala-linux.in.qualcomm.com> (Sahitya Tummala's message of "Mon, 28 Feb 2011 18:04:37 +0530") Sender: linux-arm-msm-owner@vger.kernel.org To: Sahitya Tummala Cc: Linus Walleij , linux-mmc@vger.kernel.org, San Mehat , linux-arm-msm@vger.kernel.org List-Id: linux-mmc@vger.kernel.org Hi, On Mon, Feb 28 2011, Sahitya Tummala wrote: >> > > dma_unmap_sg() already flushes the cache, I don't get what this >> > > code is doing here. >> > > >> > > Signed-off-by: Linus Walleij >> > >> > Any feedback on this? I'd prefer the maintainer(s) Acked-by, >> > but the patch is pretty clear as it stands I believe and I will >> > request Chris to include it anyway, intuitively it is correct. >> >> Hi Linus Walleij, >> >> You are right. This patch looks good. Thanks, merged to mmc-next for .39. - Chris. -- Chris Ball One Laptop Per Child