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, 2 insertions, 2 deletions

diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 1d23f3831866..7eba26e20aeb 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -1051,7 +1051,7 @@ static void pch_spi_handle_dma(struct pch_spi_data *data, int *bpw)
         }
         sg = dma->sg_rx_p;
         desc_rx = dma->chan_rx->device->device_prep_slave_sg(dma->chan_rx, sg,
-                                        num, DMA_FROM_DEVICE,
+                                        num, DMA_DEV_TO_MEM,
                                         DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!desc_rx) {
                 dev_err(&data->master->dev, "%s:device_prep_slave_sg Failed\n",
@@ -1086,7 +1086,7 @@ static void pch_spi_handle_dma(struct pch_spi_data *data, int *bpw)
         }
         sg = dma->sg_tx_p;
         desc_tx = dma->chan_tx->device->device_prep_slave_sg(dma->chan_tx,
-                                        sg, num, DMA_TO_DEVICE,
+                                        sg, num, DMA_MEM_TO_DEV,
                                         DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!desc_tx) {
                 dev_err(&data->master->dev, "%s:device_prep_slave_sg Failed\n",