From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH] net: davinci emac: use dma_{map, unmap}_single API for cache coherency Date: Thu, 11 Mar 2010 14:56:01 -0800 Message-ID: <87eijqbh8e.fsf@deeprootsystems.com> References: <1268133637-23399-1-git-send-email-nsekhar@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: srk-l0cyMroinI0@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org To: Sekhar Nori Return-path: In-Reply-To: <1268133637-23399-1-git-send-email-nsekhar-l0cyMroinI0@public.gmane.org> (Sekhar Nori's message of "Tue\, 9 Mar 2010 16\:50\:37 +0530") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: davinci-linux-open-source-bounces-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org Errors-To: davinci-linux-open-source-bounces-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org List-Id: netdev.vger.kernel.org Sekhar Nori writes: > The davinci emac driver uses some ARM specific DMA APIs > for cache coherency which have been removed from kernel > with the 2.6.34 merge. > > Modify the driver to use the dma_{map, unmap}_single() APIs > defined in dma-mapping.h > > Without this fix, the driver fails to compile on Linus's > tree. > > Tested on DM365 and OMAP-L138 EVMs. > > Signed-off-by: Sekhar Nori Acked-by: Kevin Hilman Verified that this is compiling/running again with v2.6.34-rc1. Kevin