USB: fix up some minor sparse warnings in the uhci driver.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/usb/host/uhci-hcd.h

@@ -391,12 +391,12 @@ struct urb_priv {
 	struct uhci_qh *qh;		/* QH for this URB */
 	struct list_head td_list;	/* P: urb->lock */
 
-	int fsbr : 1;			/* URB turned on FSBR */
-	int fsbr_timeout : 1;		/* URB timed out on FSBR */
-	int queued : 1;			/* QH was queued (not linked in) */
-	int short_control_packet : 1;	/* If we get a short packet during */
-					/*  a control transfer, retrigger */
-					/*  the status phase */
+	unsigned fsbr : 1;		/* URB turned on FSBR */
+	unsigned fsbr_timeout : 1;	/* URB timed out on FSBR */
+	unsigned queued : 1;		/* QH was queued (not linked in) */
+	unsigned short_control_packet : 1;	/* If we get a short packet during */
+						/*  a control transfer, retrigger */
+						/*  the status phase */
 
 	unsigned long inserttime;	/* In jiffies */
 	unsigned long fsbrtime;		/* In jiffies */