From mboxrd@z Thu Jan 1 00:00:00 1970 From: krzk@kernel.org (Krzysztof Kozlowski) Date: Wed, 18 Jan 2017 16:13:46 +0200 Subject: [PATCH v5 3/4] dmaengine: pl330: Store pointer to slave device In-Reply-To: <539bd321-66f5-9d06-923e-88dcb12787b8@samsung.com> References: <1484657338-26338-1-git-send-email-m.szyprowski@samsung.com> <1484657338-26338-4-git-send-email-m.szyprowski@samsung.com> <20170117172445.3itztktiay22as26@kozik-lap> <539bd321-66f5-9d06-923e-88dcb12787b8@samsung.com> Message-ID: <20170118141346.wfwp7ybtqmwsiee7@kozik-lap> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jan 18, 2017 at 08:07:22AM +0100, Marek Szyprowski wrote: > Hi Krzysztof, > > On 2017-01-17 18:29, Krzysztof Kozlowski wrote: > > On Tue, Jan 17, 2017 at 01:48:57PM +0100, Marek Szyprowski wrote: > > > Store the pointer to slave device, which requested our channel. It will be > > > later used to implement runtime PM of PL330 DMA controller. Although > > > DMA channels might be requested many times, each DMA peripheral channel is > > > physically dedicated only for specific hardware, so there should be only > > > one slave device for each channel. > > > > > > Signed-off-by: Marek Szyprowski > > > Acked-by: Arnd Bergmann > > Any particular reason for removing my Reviewed-by? Any changes here? > > No changes here. I'm sorry, the tag got lost during rebase. Okay: Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof