[PATCH v1 1/3] platform/surface: surfacepro3_button: Drop wakeup source on remove

[Rafael J. Wysocki]

From: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>

The wakeup source added by device_init_wakeup() in surface_button_add()
needs to be dropped during driver removal, so update the driver to do
that.

Fixes: 19351f340765 ("platform/x86: surfacepro3: Support for wakeup from suspend-to-idle")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
 drivers/platform/surface/surfacepro3_button.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/surface/surfacepro3_button.c b/drivers/platform/surface/surfacepro3_button.c
index 9bd39f09c7db..a6c9d4d370be 100644
--- a/drivers/platform/surface/surfacepro3_button.c
+++ b/drivers/platform/surface/surfacepro3_button.c
@@ -242,6 +242,7 @@ static void surface_button_remove(struct acpi_device *device)
 {
 	struct surface_button *button = acpi_driver_data(device);
 
+	device_init_wakeup(&device->dev, false);
 	input_unregister_device(button->input);
 	kfree(button);
 }
-- 
2.51.0