[PATCH v2 1/2] USB-musb: move to dma_transfer_direction

[Vinod Koul <vinod.koul@linux.intel.com>]

fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves usb/musb driver to use new enum

Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
---
v2: split the usb patch into two patches
    fix the error of direction variable

 drivers/usb/musb/ux500_dma.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c
index ef4333f..d5b5262 100644
--- a/drivers/usb/musb/ux500_dma.c
+++ b/drivers/usb/musb/ux500_dma.c
@@ -112,7 +112,7 @@ static bool ux500_configure_channel(struct dma_channel *channel,
 	struct musb_hw_ep *hw_ep = ux500_channel->hw_ep;
 	struct dma_chan *dma_chan = ux500_channel->dma_chan;
 	struct dma_async_tx_descriptor *dma_desc;
-	enum dma_data_direction direction;
+	enum dma_transfer_direction direction;
 	struct scatterlist sg;
 	struct dma_slave_config slave_conf;
 	enum dma_slave_buswidth addr_width;
@@ -132,7 +132,7 @@ static bool ux500_configure_channel(struct dma_channel *channel,
 	sg_dma_address(&sg) = dma_addr;
 	sg_dma_len(&sg) = len;
 
-	direction = ux500_channel->is_tx ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+	direction = ux500_channel->is_tx ? MEM_TO_DEV : DEV_TO_MEM;
 	addr_width = (len & 0x3) ? DMA_SLAVE_BUSWIDTH_1_BYTE :
 					DMA_SLAVE_BUSWIDTH_4_BYTES;
 
-- 
1.7.0.4