dmaengine: move drivers to dma_transfer_direction

fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves dma/drivers/* to use new enum

Cc: Jassi Brar <jaswinder.singh@linaro.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Viresh Kumar <viresh.kumar@st.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Mika Westerberg <mika.westerberg@iki.fi>
Cc: H Hartley Sweeten <hartleys@visionengravers.com>
Cc: Li Yang <leoli@freescale.com>
Cc: Zhang Wei <zw@zh-kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Cc: Yong Wang <yong.y.wang@intel.com>
Cc: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Cc: Boojin Kim <boojin.kim@samsung.com>
Cc: Barry Song <Baohua.Song@csr.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index cbd83e362b5..6122c364cf1 100644
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -845,7 +845,7 @@ txx9dmac_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
 
 static struct dma_async_tx_descriptor *
 txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
-                unsigned int sg_len, enum dma_data_direction direction,
+                unsigned int sg_len, enum dma_transfer_direction direction,
                 unsigned long flags)
 {
         struct txx9dmac_chan *dc = to_txx9dmac_chan(chan);
@@ -860,9 +860,9 @@ txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 
         BUG_ON(!ds || !ds->reg_width);
         if (ds->tx_reg)
-                BUG_ON(direction != DMA_TO_DEVICE);
+                BUG_ON(direction != DMA_MEM_TO_DEV);
         else
-                BUG_ON(direction != DMA_FROM_DEVICE);
+                BUG_ON(direction != DMA_DEV_TO_MEM);
         if (unlikely(!sg_len))
                 return NULL;
 
@@ -882,7 +882,7 @@ txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
                 mem = sg_dma_address(sg);
 
                 if (__is_dmac64(ddev)) {
-                        if (direction == DMA_TO_DEVICE) {
+                        if (direction == DMA_MEM_TO_DEV) {
                                 desc->hwdesc.SAR = mem;
                                 desc->hwdesc.DAR = ds->tx_reg;
                         } else {
@@ -891,7 +891,7 @@ txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
                         }
                         desc->hwdesc.CNTR = sg_dma_len(sg);
                 } else {
-                        if (direction == DMA_TO_DEVICE) {
+                        if (direction == DMA_MEM_TO_DEV) {
                                 desc->hwdesc32.SAR = mem;
                                 desc->hwdesc32.DAR = ds->tx_reg;
                         } else {
@@ -900,7 +900,7 @@ txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
                         }
                         desc->hwdesc32.CNTR = sg_dma_len(sg);
                 }
-                if (direction == DMA_TO_DEVICE) {
+                if (direction == DMA_MEM_TO_DEV) {
                         sai = ds->reg_width;
                         dai = 0;
                 } else {