1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 9f635be684ea..81695e4cf0a0 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -43,6 +43,18 @@ const char *mei_dev_state_str(int state)
 #undef MEI_DEV_STATE
 }
 
+const char *mei_pg_state_str(enum mei_pg_state state)
+{
+#define MEI_PG_STATE(state) case MEI_PG_##state: return #state
+        switch (state) {
+        MEI_PG_STATE(OFF);
+        MEI_PG_STATE(ON);
+        default:
+                return "unknown";
+        }
+#undef MEI_PG_STATE
+}
+
 
 /**
  * mei_cancel_work. Cancel mei background jobs