diff options
Diffstat (limited to 'drivers/spi/spi-pxa2xx-dma.c')
| -rw-r--r-- | drivers/spi/spi-pxa2xx-dma.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c index 6427600..3c0b551 100644 --- a/drivers/spi/spi-pxa2xx-dma.c +++ b/drivers/spi/spi-pxa2xx-dma.c @@ -327,22 +327,23 @@ void pxa2xx_spi_dma_start(struct driver_data *drv_data) int pxa2xx_spi_dma_setup(struct driver_data *drv_data) { struct pxa2xx_spi_master *pdata = drv_data->master_info; + struct device *dev = &drv_data->pdev->dev; dma_cap_mask_t mask; dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - drv_data->dummy = devm_kzalloc(&drv_data->pdev->dev, SZ_2K, GFP_KERNEL); + drv_data->dummy = devm_kzalloc(dev, SZ_2K, GFP_KERNEL); if (!drv_data->dummy) return -ENOMEM; - drv_data->tx_chan = dma_request_channel(mask, pxa2xx_spi_dma_filter, - pdata); + drv_data->tx_chan = dma_request_slave_channel_compat(mask, + pxa2xx_spi_dma_filter, pdata, dev, "tx"); if (!drv_data->tx_chan) return -ENODEV; - drv_data->rx_chan = dma_request_channel(mask, pxa2xx_spi_dma_filter, - pdata); + drv_data->rx_chan = dma_request_slave_channel_compat(mask, + pxa2xx_spi_dma_filter, pdata, dev, "rx"); if (!drv_data->rx_chan) { dma_release_channel(drv_data->tx_chan); drv_data->tx_chan = NULL; |
