[UHCI]: io_addr should be unsigned long.

drivers/usb/host/uhci-hcd.c

@@ -2074,7 +2074,7 @@ static int __devinit uhci_start(struct usb_hcd *hcd)
 	struct proc_dir_entry *ent;
 #endif
 
-	uhci->io_addr = (unsigned) hcd->regs;
+	uhci->io_addr = (unsigned long) hcd->regs;
 	io_size = pci_resource_len(hcd->pdev, hcd->region);
 
 #ifdef CONFIG_PROC_FS

drivers/usb/host/uhci-hcd.h

@@ -299,7 +299,7 @@ struct uhci_hcd {
 #endif
 
 	/* Grabbed from PCI */
-	unsigned int io_addr;
+	unsigned long io_addr;
 
 	struct pci_pool *qh_pool;
 	struct pci_pool *td_pool;