diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
index 967ef9a98fc0119d14373aff4a682e7ef3c1643a..c0a0897bc2cd5295999422ef7d70d9fd89ae47d1 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
@@ -329,7 +329,6 @@ typedef struct ieee_param {
 
 
 // linux under 2.6.9 release may not support it, so modify it for common use
-#define MSECS(t) msecs_to_jiffies(t)
 #define msleep_interruptible_rsl  msleep_interruptible
 
 #define IEEE80211_DATA_LEN		2304