spi: pxa2xx: Remove rx_/tx_map_len members from struct driver_data

[platform/kernel/linux-rpi.git] / drivers / spi / spi-pxa2xx-dma.c

diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c
index b1883d2..624cb06 100644 (file)
--- a/drivers/spi/spi-pxa2xx-dma.c
+++ b/drivers/spi/spi-pxa2xx-dma.c
@@ -33,12 +33,10 @@ static int pxa2xx_spi_map_dma_buffer(struct driver_data *drv_data,
                dmadev = drv_data->tx_chan->device->dev;
                sgt = &drv_data->tx_sgt;
                buf = drv_data->tx;
-               drv_data->tx_map_len = len;
        } else {
                dmadev = drv_data->rx_chan->device->dev;
                sgt = &drv_data->rx_sgt;
                buf = drv_data->rx;
-               drv_data->rx_map_len = len;
        }
 
        nents = DIV_ROUND_UP(len, SZ_2K);
@@ -133,9 +131,6 @@ static void pxa2xx_spi_dma_transfer_complete(struct driver_data *drv_data,
                if (!error) {
                        pxa2xx_spi_unmap_dma_buffers(drv_data);
 
-                       drv_data->tx += drv_data->tx_map_len;
-                       drv_data->rx += drv_data->rx_map_len;
-
                        msg->actual_length += drv_data->len;
                        msg->state = pxa2xx_spi_next_transfer(drv_data);
                } else {