dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic

[mirror_ubuntu-zesty-kernel.git] / drivers / dma / pch_dma.c

diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index c93bb0459972aaec18ea3dfc49392cb2d8f083d0..65c0495a6d40b74a1f0d7dc659f4ff72ec7c4c63 100644 (file)
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -587,7 +587,8 @@ static void pd_issue_pending(struct dma_chan *chan)
 
 static struct dma_async_tx_descriptor *pd_prep_slave_sg(struct dma_chan *chan,
                        struct scatterlist *sgl, unsigned int sg_len,
-                       enum dma_transfer_direction direction, unsigned long flags)
+                       enum dma_transfer_direction direction, unsigned long flags,
+                       void *context)
 {
        struct pch_dma_chan *pd_chan = to_pd_chan(chan);
        struct pch_dma_slave *pd_slave = chan->private;