surface_acpi: Default-disable wakeup on SSH

The SSH device causes some unwanted wakeups. It seems that Windows has
additional checks that determine if the system should be resumed or not.
Thus set power/wakeup to false until we've figured that out.

drivers/platform/x86/surface_sam/surface_sam_ssh.c

@@ -1621,7 +1621,15 @@ static int surface_sam_ssh_probe(struct serdev_device *serdev)
 
 	surface_sam_ssh_release(ec);
 
-	device_init_wakeup(&serdev->dev, true);
+	// TODO: The EC can wake up the system via the associated GPIO interrupt in
+	// multiple situations. One of which is the remaining battery capacity
+	// falling below a certain threshold. Normally, we should use the
+	// device_init_wakeup function, however, the EC also seems to have other
+	// reasons for waking up the system and it seems that Windows has
+	// additional checks whether the system should be resumed. In short, this
+	// causes some spourious unwanted wake-ups. For now let's thus default
+	// power/wakeup to false.
+	device_set_wakeup_capable(&serdev->dev, true);
 	acpi_walk_dep_device_list(ssh);
 
 	return 0;