diff --git a/[refs] b/[refs]
index 392eea96877b..3aa2e50912cb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 86fc4c897e3e9ebcf6449be4fc2436abfe0473a2
+refs/heads/master: 103281df0b7fec07872ef033666a1707b5755b9c
diff --git a/trunk/drivers/staging/ath6kl/os/linux/include/osapi_linux.h b/trunk/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
index ef7cc827cfb4..fce6ceb73fa4 100644
--- a/trunk/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
+++ b/trunk/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
@@ -39,7 +39,7 @@
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/wait.h>
-
+#include <linux/semaphore.h>
 #include <linux/cache.h>
 
 #ifdef __GNUC__