diff --git a/kernel/power/main.c b/kernel/power/main.c
index f458238109ccd32d195c39b02f1d0cc6efdc09c0..1c16f9167de15c4151be06ad54be69a7ed8faeb6 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -59,7 +59,7 @@ static ssize_t pm_async_store(struct kobject *kobj, struct kobj_attribute *attr,
 {
 	unsigned long val;
 
-	if (strict_strtoul(buf, 10, &val))
+	if (kstrtoul(buf, 10, &val))
 		return -EINVAL;
 
 	if (val > 1)
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index 846bd42c7ed179673846817da8bb2e69078ce673..4da05cee81bfe1a6eb1c9aa90a1ab35fe98f7f3a 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -500,7 +500,7 @@ static ssize_t pm_qos_power_write(struct file *filp, const char __user *buf,
 		} else {
 			ascii_value[count] = '\0';
 		}
-		ret = strict_strtoul(ascii_value, 16, &ulval);
+		ret = kstrtoul(ascii_value, 16, &ulval);
 		if (ret) {
 			pr_debug("%s, 0x%lx, 0x%x\n", ascii_value, ulval, ret);
 			return -EINVAL;