diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index e31ac60a76231d1b6cf0582ce143f0e49a56131c..dc6ce90916949d0821ca5d72f27d266a99294dab 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -183,6 +183,9 @@ int cros_ec_remove(struct cros_ec_device *ec_dev)
 
 	cros_ec_acpi_remove_gpe_handler();
 
+	if (ec_dev->irq)
+		free_irq(ec_dev->irq, ec_dev);
+
 	return 0;
 }
 EXPORT_SYMBOL(cros_ec_remove);