DMA-API: usb: use dma_set_coherent_mask()

[karo-tx-linux.git] / drivers / usb / gadget / lpc32xx_udc.c

diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index 67128be1e1b70f25b29f8cc571b1b916a9c35f2c..6a2a65aa0057c9d822cd5d9bac61aaeac470bd71 100644 (file)
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -3078,7 +3078,9 @@ static int __init lpc32xx_udc_probe(struct platform_device *pdev)
                 udc->isp1301_i2c_client->addr);
 
        pdev->dev.dma_mask = &lpc32xx_usbd_dmamask;
-       pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+       retval = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+       if (retval)
+               goto resource_fail;
 
        udc->board = &lpc32xx_usbddata;