spi, serial: move to dma_transfer_direction

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

Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Alan Cox <alan@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c
index 130e55537db6..0a1fc8a27e3d 100644
--- a/drivers/spi/spi-dw-mid.c
+++ b/drivers/spi/spi-dw-mid.c
@@ -131,7 +131,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change)
         rxchan = dws->rxchan;
 
         /* 2. Prepare the TX dma transfer */
-        txconf.direction = DMA_TO_DEVICE;
+        txconf.direction = DMA_MEM_TO_DEV;
         txconf.dst_addr = dws->dma_addr;
         txconf.dst_maxburst = LNW_DMA_MSIZE_16;
         txconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
@@ -147,13 +147,13 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change)
         txdesc = txchan->device->device_prep_slave_sg(txchan,
                                 &dws->tx_sgl,
                                 1,
-                                DMA_TO_DEVICE,
+                                DMA_MEM_TO_DEV,
                                 DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_DEST_UNMAP);
         txdesc->callback = dw_spi_dma_done;
         txdesc->callback_param = dws;
 
         /* 3. Prepare the RX dma transfer */
-        rxconf.direction = DMA_FROM_DEVICE;
+        rxconf.direction = DMA_DEV_TO_MEM;
         rxconf.src_addr = dws->dma_addr;
         rxconf.src_maxburst = LNW_DMA_MSIZE_16;
         rxconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
@@ -169,7 +169,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change)
         rxdesc = rxchan->device->device_prep_slave_sg(rxchan,
                                 &dws->rx_sgl,
                                 1,
-                                DMA_FROM_DEVICE,
+                                DMA_DEV_TO_MEM,
                                 DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_DEST_UNMAP);
         rxdesc->callback = dw_spi_dma_done;
         rxdesc->callback_param = dws;