dmaengine: move last completed cookie into generic dma_chan structure
Every DMA engine implementation declares a last completed dma cookie in their private dma channel structures. This is pointless, and forces driver specific code. Move this out into the common dma_chan structure. Signed-off-by:Russell King <rmk+kernel@arm.linux.org.uk> Tested-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Acked-by:
Jassi Brar <jassisinghbrar@gmail.com> [imx-sdma.c & mxs-dma.c] Tested-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
Vinod Koul <vinod.koul@linux.intel.com>
Showing
Please register or sign in to comment