diff --git a/[refs] b/[refs]
index d4969bfb2292..5d7eefeab4fc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7626f93316aeb05575a8f46106c5507f8604fd74
+refs/heads/master: ed9831407bcc73abd6cb80549d5d028a8809a488
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);