From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 3 Jul 2013 11:41:31 -0500 From: Scott Wood Subject: Re: [PATCH 2/2] DMA: Freescale: update driver to support 8-channel DMA engine To: Hongbo Zhang In-Reply-To: <51D39EE0.1040901@freescale.com> (from hongbo.zhang@freescale.com on Tue Jul 2 22:47:44 2013) Message-ID: <1372869691.8183.130@snotra> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; delsp=Yes; format=Flowed Cc: vinod.koul@intel.com, devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, vakul@freescale.com, djbw@fb.com, linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 07/02/2013 10:47:44 PM, Hongbo Zhang wrote: > On 07/03/2013 07:13 AM, Scott Wood wrote: >> Wait a second -- how are we even getting into this code on these new =20 >> DMA controllers? All 85xx-family DMA controllers use =20 >> fsldma_chan_irq directly. >>=20 > Right, we are using fsldma_chan_irq, this code never run. > I just see there is such code for elo/eloplus DMA controllers, so I =20 > update it for the new 8-channel DMA. That code is used for elo (e.g. mpc83xx DMA), but not eloplus. -Scott=