From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752714Ab3AUDlU (ORCPT ); Sun, 20 Jan 2013 22:41:20 -0500 Received: from mga03.intel.com ([143.182.124.21]:25247 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752643Ab3AUDlT (ORCPT ); Sun, 20 Jan 2013 22:41:19 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,502,1355126400"; d="scan'208";a="193283704" Date: Sun, 20 Jan 2013 19:16:32 -0800 From: Vinod Koul To: Matt Porter Cc: Dan Williams , Chris Ball , Grant Likely , Linux DaVinci Kernel List , Linux Kernel Mailing List , Linux MMC List Subject: Re: [PATCH v2 2/3] dma: edma: add device_channel_caps() support Message-ID: <20130121031632.GB21551@intel.com> References: <1357844826-30746-1-git-send-email-mporter@ti.com> <1357844826-30746-3-git-send-email-mporter@ti.com> <7bca07cce8884261b9828946dff5a076@DFLE72.ent.ti.com> <20130120165108.GE21407@beef> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130120165108.GE21407@beef> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 20, 2013 at 11:51:08AM -0500, Matt Porter wrote: > The explanation in the cover letter mentions that dmaengine_slave_config() is > required to be called prior to dmaengine_get_channel_caps(). If we > switch to the alternative API, then that would go away including the > dependency on direction. Nope you got that wrong! -- ~Vinod