[PATCH 6.18 530/957] platform/surface: surfacepro3_button: Drop wakeup source on remove

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

[ Upstream commit 1410a228ab2d36fe2b383415a632ae12048d4f3a ]

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@intel.com>
Link: https://patch.msgid.link/4368848.1IzOArtZ34@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 2755601f979cd..7c7622f8f8716 100644
--- a/drivers/platform/surface/surfacepro3_button.c
+++ b/drivers/platform/surface/surfacepro3_button.c
@@ -243,6 +243,7 @@ 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);
 }
-- 
2.53.0