diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index fb4ca28..e6d6280 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -304,7 +304,7 @@
 			pm_message_t state)
 {
 	int error = 0;
-	ktime_t calltime, delta, rettime;
+	ktime_t calltime = ktime_set(0, 0), delta, rettime;
 
 	if (initcall_debug) {
 		pr_info("calling  %s+ @ %i, parent: %s\n",