tree ebbdb7f15157d19d8af892cd7948d93947d09ec2
parent 16052827d98fbc13c31ebad560af4bd53e2b4dd5
author Alexandre Bounine <alexandre.bounine@idt.com> 1331238913 -0500
committer Vinod Koul <vinod.koul@linux.intel.com> 1332337823 +0530

dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic

Add context parameter to device_prep_slave_sg() and device_prep_dma_cyclic()
interfaces to allow passing client/target specific information associated
with the data transfer.
Modify all affected DMA engine drivers.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>