diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index 0517a8f..c48381f 100644
--- a/drivers/hwmon/tmp421.c
+++ b/drivers/hwmon/tmp421.c
@@ -157,7 +157,7 @@
 		return sprintf(buf, "0\n");
 }
 
-static mode_t tmp421_is_visible(struct kobject *kobj, struct attribute *a,
+static umode_t tmp421_is_visible(struct kobject *kobj, struct attribute *a,
 				int n)
 {
 	struct device *dev = container_of(kobj, struct device, kobj);