From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934743Ab0CLXgp (ORCPT ); Fri, 12 Mar 2010 18:36:45 -0500 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 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 Subject: Re: [PATCH v2] davinci: MMC: Pass number of SG segments as platform data References: <1268397249-7654-1-git-send-email-sudhakar.raj@ti.com> From: Kevin Hilman Organization: Deep Root Systems, LLC Date: Fri, 12 Mar 2010 15:36:35 -0800 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") Message-ID: <87ljdx3yf0.fsf@deeprootsystems.com> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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