diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 43cc25351aea..64a0088551fa 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -2883,6 +2883,7 @@ static int toshiba_acpi_setup_keyboard(struct toshiba_acpi_dev *dev)
 	dev->hotkey_dev->name = "Toshiba input device";
 	dev->hotkey_dev->phys = "toshiba_acpi/input0";
 	dev->hotkey_dev->id.bustype = BUS_HOST;
+	dev->hotkey_dev->dev.parent = &dev->acpi_dev->dev;
 
 	if (dev->hotkey_event_type == HCI_SYSTEM_TYPE1 ||
 	    !dev->kbd_function_keys_supported)