1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 99943aa71bc1..6fa809da61dd 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -164,7 +164,6 @@ enum rockchip_ssi_type {
 
 struct rockchip_spi_dma_data {
         struct dma_chan *ch;
-        enum dma_transfer_direction direction;
         dma_addr_t addr;
 };
 
@@ -451,7 +450,7 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 
         rxdesc = NULL;
         if (rs->rx) {
-                rxconf.direction = rs->dma_rx.direction;
+                rxconf.direction = DMA_DEV_TO_MEM;
                 rxconf.src_addr = rs->dma_rx.addr;
                 rxconf.src_addr_width = rs->n_bytes;
                 rxconf.src_maxburst = 1;
@@ -460,7 +459,7 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs)
                 rxdesc = dmaengine_prep_slave_sg(
                                 rs->dma_rx.ch,
                                 rs->rx_sg.sgl, rs->rx_sg.nents,
-                                rs->dma_rx.direction, DMA_PREP_INTERRUPT);
+                                DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT);
                 if (!rxdesc)
                         return -EINVAL;
 
@@ -470,7 +469,7 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 
         txdesc = NULL;
         if (rs->tx) {
-                txconf.direction = rs->dma_tx.direction;
+                txconf.direction = DMA_MEM_TO_DEV;
                 txconf.dst_addr = rs->dma_tx.addr;
                 txconf.dst_addr_width = rs->n_bytes;
                 txconf.dst_maxburst = rs->fifo_len / 2;
@@ -479,7 +478,7 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs)
                 txdesc = dmaengine_prep_slave_sg(
                                 rs->dma_tx.ch,
                                 rs->tx_sg.sgl, rs->tx_sg.nents,
-                                rs->dma_tx.direction, DMA_PREP_INTERRUPT);
+                                DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT);
                 if (!txdesc) {
                         if (rxdesc)
                                 dmaengine_terminate_sync(rs->dma_rx.ch);
@@ -775,8 +774,6 @@ static int rockchip_spi_probe(struct platform_device *pdev)
         if (rs->dma_tx.ch && rs->dma_rx.ch) {
                 rs->dma_tx.addr = (dma_addr_t)(mem->start + ROCKCHIP_SPI_TXDR);
                 rs->dma_rx.addr = (dma_addr_t)(mem->start + ROCKCHIP_SPI_RXDR);
-                rs->dma_tx.direction = DMA_MEM_TO_DEV;
-                rs->dma_rx.direction = DMA_DEV_TO_MEM;
 
                 master->can_dma = rockchip_spi_can_dma;
                 master->dma_tx = rs->dma_tx.ch;