From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH resend] spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails Date: Mon, 16 May 2011 22:26:09 +0100 Message-ID: <20110516212609.GI13659@n2100.arm.linux.org.uk> References: <052261410dd8d224fc199518e646abf80bfa7d4c.1305518921.git.viresh.kumar@st.com> <20110516110438.GP30539@n2100.arm.linux.org.uk> <4DD10A03.2090204@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Armando VISCONTI , "linus.walleij@linaro.org" , Shiraz HASHIM , "viresh.linux@gmail.com" , "spi-devel-general@lists.sourceforge.net" , "linux-arm-kernel@lists.infradead.org" To: viresh kumar Return-path: Content-Disposition: inline In-Reply-To: <4DD10A03.2090204@st.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: linux-spi.vger.kernel.org On Mon, May 16, 2011 at 04:56:59PM +0530, viresh kumar wrote: > On 05/16/2011 04:34 PM, Russell King - ARM Linux wrote: > > On Mon, May 16, 2011 at 09:40:10AM +0530, Viresh Kumar wrote: > >> > If pl022_dma_probe fails, we can try to transfer data in polling or interrupt > >> > mode. Also, set platform_info->enable_dma to 0, so that no other code tries to > >> > use dma. > >> > > >> > Signed-off-by: Viresh Kumar > >> > Acked-by: Linus Walleij > > Shouldn't this go via the SPI people rather than my tree? > > This can, but i have seen amba drivers patches going through your > drivers branch, so sent to tracker. Yes, because I authored quite a few primecell drivers, and I continue to maintain those drivers. The SPI driver is not one of those though. > Should i get them through spi-devel?? Yes please.