From: "ext Felipe Balbi" <felipe.balbi@xxxxxxxxx> Subject: [patch] omap: usb: ehci: fix use of hcd->regs Date: Fri, 12 Sep 2008 15:10:24 +0300 > hcd->regs should be initialized by ioremaping hcd->rsrc_start and > hcd->rsrc_len. Fix it for ehci-omap.c. > > Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxx> > --- > > diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c > index 8f122e5..a67533d 100644 > --- a/drivers/usb/host/ehci-omap.c > +++ b/drivers/usb/host/ehci-omap.c > @@ -438,7 +438,7 @@ static int ehci_hcd_omap_drv_probe(struct platform_device *dev) > hcd->rsrc_start = dev->resource[0].start; > hcd->rsrc_len = dev->resource[0].end - dev->resource[0].start + 1; > > - hcd->regs = (void __iomem *) (int) IO_ADDRESS(hcd->rsrc_start); > + hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len); Return value check? > > ehci = hcd_to_ehci(hcd); > ehci->caps = hcd->regs; > > > -- > balbi > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html