diff --git a/[refs] b/[refs]
index 9d8c731f0945..d1a2abaf5991 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2f82614ca597ef0aa4ddc26de5f9a176f1a91ee6
+refs/heads/master: 8407248231df774ba81d0b968bf112edb4069461
diff --git a/trunk/drivers/staging/sep/sep_main_mod.c b/trunk/drivers/staging/sep/sep_main_mod.c
index 197768dc5c2e..372bd3aac6e7 100644
--- a/trunk/drivers/staging/sep/sep_main_mod.c
+++ b/trunk/drivers/staging/sep/sep_main_mod.c
@@ -287,24 +287,6 @@ static int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_s
 	FUNCTIONS
 -----------------------------------------------*/
 
-/*
-  this function locks SEP by locking the semaphore
-*/
-int sep_lock()
-{
-	mutex_lock(&sep_mutex);
-	return 0;
-}
-
-/*
-  this function unlocks SEP
-*/
-void sep_unlock()
-{
-	/* release mutex */
-	mutex_unlock(&sep_mutex);
-}
-
 /*
   this function returns the address of the message shared area
 */