diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index 88f8ff38662d..f6ec8f23e86d 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -98,7 +98,7 @@ static ssize_t quickstart_pressed_button_show(struct device *dev,
 						struct device_attribute *attr,
 						char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "%s\n",
+	return scnprintf(buf, PAGE_SIZE, "%s\n",
 					(pressed ? pressed->name : "none"));
 }