diff --git a/drivers/usb/host/isp1362.h b/drivers/usb/host/isp1362.h
index 1a253ebf7e50c5bfb409215fa0652a398aa76c73..5151516ea1dee98a093b35cee1b89f4bca3cd457 100644
--- a/drivers/usb/host/isp1362.h
+++ b/drivers/usb/host/isp1362.h
@@ -534,8 +534,8 @@ struct isp1362_hcd {
 
 	/* periodic schedule: isochronous */
 	struct list_head	isoc;
-	int			istl_flip:1;
-	int			irq_active:1;
+	unsigned int		istl_flip:1;
+	unsigned int		irq_active:1;
 
 	/* Schedules for the current frame */
 	struct isp1362_ep_queue atl_queue;