diff --git a/[refs] b/[refs]
index ecf0c727d39b..dd218ae1d2e1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1b3737d4c5ed2ea90efe30e7f6261f8311d20962
+refs/heads/master: 7f81ea7e28c3e4e5b762111dc676b24152f85a3a
diff --git a/trunk/arch/openrisc/kernel/idle.c b/trunk/arch/openrisc/kernel/idle.c
index 7d618feb1b72..5e8a3b6d6bc6 100644
--- a/trunk/arch/openrisc/kernel/idle.c
+++ b/trunk/arch/openrisc/kernel/idle.c
@@ -39,11 +39,6 @@
 
 void (*powersave) (void) = NULL;
 
-static inline void pm_idle(void)
-{
-	barrier();
-}
-
 void cpu_idle(void)
 {
 	set_thread_flag(TIF_POLLING_NRFLAG);