diff --git a/drivers/staging/unisys/include/uisutils.h b/drivers/staging/unisys/include/uisutils.h
index 20758ae2bf262c3aabacdc9648bd2f0547f87ca7..7414220676d3d9c3aeb5e3ebb05916d53d1762c1 100644
--- a/drivers/staging/unisys/include/uisutils.h
+++ b/drivers/staging/unisys/include/uisutils.h
@@ -179,11 +179,14 @@ struct chaninfo {
 	set_current_state(TASK_INTERRUPTIBLE); \
 	schedule_timeout(msecs_to_jiffies(x)); \
 }
+
 #define UIS_THREAD_WAIT_USEC(x) { \
 	set_current_state(TASK_INTERRUPTIBLE); \
 	schedule_timeout(usecs_to_jiffies(x)); \
 }
+
 #define UIS_THREAD_WAIT UIS_THREAD_WAIT_MSEC(5)
+
 #define UIS_THREAD_WAIT_SEC(x) { \
 	set_current_state(TASK_INTERRUPTIBLE); \
 	schedule_timeout((x)*HZ); \