From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH v6 08/10] spi: omap2-mcspi: convert to dma_request_slave_channel_compat() Date: Wed, 30 Jan 2013 18:35:34 +0800 Message-ID: <20130130103530.GA6229@opensource.wolfsonmicro.com> References: <1359529229-22207-1-git-send-email-mporter@ti.com> <1359529229-22207-9-git-send-email-mporter@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Linux DaVinci Kernel List , Linux OMAP List , Russell King , Linux Documentation List , Linux MMC List , Devicetree Discuss , Sekhar Nori , Linux Kernel Mailing List , Rob Herring , Vinod Koul , Dan Williams , Linux SPI Devel List , Chris Ball , Linux ARM Kernel List To: Matt Porter Return-path: Content-Disposition: inline In-Reply-To: <1359529229-22207-9-git-send-email-mporter-l0cyMroinI0@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" List-Id: linux-spi.vger.kernel.org On Wed, Jan 30, 2013 at 02:00:27AM -0500, Matt Porter wrote: > Convert dmaengine channel requests to use > dma_request_slave_channel_compat(). This supports the DT case of > platforms requiring channel selection from either the OMAP DMA or > the EDMA engine. AM33xx only boots from DT and is the only user > implementing EDMA so in the !DT case we can default to the OMAP DMA > filter. Acked-by: Mark Brown