diff --git a/[refs] b/[refs]
index 41b4fc2683b7..8571935fef42 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bd80816b2877879d36011815858c8681408cc625
+refs/heads/master: a94f530a5ee36f72e0377d081023b8d23dacf7ce
diff --git a/trunk/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/trunk/drivers/staging/rtl8187se/ieee80211/ieee80211.h
index 04a48e7e76e6..c4ab683e8f61 100644
--- a/trunk/drivers/staging/rtl8187se/ieee80211/ieee80211.h
+++ b/trunk/drivers/staging/rtl8187se/ieee80211/ieee80211.h
@@ -29,6 +29,7 @@
 #include <linux/jiffies.h>
 #include <linux/timer.h>
 #include <linux/sched.h>
+#include <linux/semaphore.h>
 #include <linux/wireless.h>
 #include <linux/ieee80211.h>