diff options
Diffstat (limited to 'drivers/usb/host/ohci-omap3.c')
| -rw-r--r-- | drivers/usb/host/ohci-omap3.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ohci-omap3.c b/drivers/usb/host/ohci-omap3.c index a09af26f69ed..664f5dc40939 100644 --- a/drivers/usb/host/ohci-omap3.c +++ b/drivers/usb/host/ohci-omap3.c @@ -132,7 +132,7 @@ 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()) @@ -168,9 +168,11 @@ static int ohci_hcd_omap3_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) + goto err_io; + ret = -ENODEV; hcd = usb_create_hcd(&ohci_omap3_hc_driver, dev, dev_name(dev)); if (!hcd) { |