Merge remote-tracking branch 'usb/usb-next'

[karo-tx-linux.git] / drivers / usb / host / ohci-omap3.c

diff --git a/drivers/usb/host/ohci-omap3.c b/drivers/usb/host/ohci-omap3.c
index 408d06a68571f423da0c4d41d0f0ad920bea44fe..21457417a85639051e566068566bfbe53937670d 100644 (file)
--- a/drivers/usb/host/ohci-omap3.c
+++ b/drivers/usb/host/ohci-omap3.c
@@ -65,7 +65,7 @@ static int ohci_hcd_omap3_probe(struct platform_device *pdev)
        struct usb_hcd          *hcd = NULL;
        void __iomem            *regs = NULL;
        struct resource         *res;
-       int                     ret = -ENODEV;
+       int                     ret;
        int                     irq;
 
        if (usb_disabled())
@@ -99,11 +99,11 @@ static int ohci_hcd_omap3_probe(struct platform_device *pdev)
         * Since shared usb code relies on it, set it here for now.
         * Once we have dma capability bindings this can go away.
         */
-       if (!dev->dma_mask)
-               dev->dma_mask = &dev->coherent_dma_mask;
-       if (!dev->coherent_dma_mask)
-               dev->coherent_dma_mask = DMA_BIT_MASK(32);
+       ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
+       if (ret)
+               goto err_io;
 
+       ret = -ENODEV;
        hcd = usb_create_hcd(&ohci_omap3_hc_driver, dev,
                        dev_name(dev));
        if (!hcd) {