From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH v2] davinci: MMC: Pass number of SG segments as platform data Date: Fri, 12 Mar 2010 15:36:35 -0800 Message-ID: <87ljdx3yf0.fsf@deeprootsystems.com> References: <1268397249-7654-1-git-send-email-sudhakar.raj@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-bw0-f209.google.com ([209.85.218.209]:56071 "EHLO mail-bw0-f209.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933475Ab0CLXgn (ORCPT ); Fri, 12 Mar 2010 18:36:43 -0500 In-Reply-To: <1268397249-7654-1-git-send-email-sudhakar.raj@ti.com> (Sudhakar Rajashekhara's message of "Fri\, 12 Mar 2010 18\:04\:09 +0530") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Sudhakar Rajashekhara Cc: linux-kernel@vger.kernel.org, davinci-linux-open-source@linux.davincidsp.com, akpm@linux-foundation.org, linux-mmc@vger.kernel.org Sudhakar Rajashekhara writes: > On some platforms like DM355, the number of EDMA parameter > slots available for EDMA_SLOT_ANY usage are few. In such cases, > if MMC/SD uses 16 slots for each instance of MMC controller, > then the number of slots available for other modules will be > very few. > > By passing the number of EDMA slots to be used in MMC driver > from platform data, EDMA slots available for other purposes > can be controlled. > > Signed-off-by: Sudhakar Rajashekhara Acked-by: Kevin Hilman