platform/chrome: chromeos_tbmc: Drop wakeup source on remove

[ Upstream commit 5d441a4 ]

The wakeup source added by device_init_wakeup() in chromeos_tbmc_add()
needs to be dropped during driver removal, so add a .remove() callback
to the driver for this purpose.

Fixes: 0144c00 ("platform/chrome: chromeos_tbmc: Report wake events")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/6151957.MhkbZ0Pkbq@rafael.j.wysocki
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: rafaeljw

drivers/platform/chrome/chromeos_tbmc.c

@@ -95,6 +95,11 @@ static int chromeos_tbmc_add(struct acpi_device *adev)
 	return 0;
 }
 
+static void chromeos_tbmc_remove(struct acpi_device *adev)
+{
+	device_init_wakeup(&adev->dev, false);
+}
+
 static const struct acpi_device_id chromeos_tbmc_acpi_device_ids[] = {
 	{ ACPI_DRV_NAME, 0 },
 	{ }
@@ -110,6 +115,7 @@ static struct acpi_driver chromeos_tbmc_driver = {
 	.ids = chromeos_tbmc_acpi_device_ids,
 	.ops = {
 		.add = chromeos_tbmc_add,
+		.remove = chromeos_tbmc_remove,
 		.notify = chromeos_tbmc_notify,
 	},
 	.drv.pm = &chromeos_tbmc_pm_ops,