diff options
Diffstat (limited to 'drivers/usb/host/ehci-omap.c')
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 78b01fa..d0759c5 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -104,7 +104,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) struct resource *res; struct usb_hcd *hcd; void __iomem *regs; - int ret = -ENODEV; + int ret; int irq; int i; struct omap_hcd *omap; @@ -146,9 +146,11 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) */ 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_set_coherent_mask(dev, DMA_BIT_MASK(32)); + if (ret) + return ret; + ret = -ENODEV; hcd = usb_create_hcd(&ehci_omap_hc_driver, dev, dev_name(dev)); if (!hcd) { |
