asus-laptop: use generic netlink interface

To be prepared for /proc/acpi/event removal we export events
also through generic netlink interface.
Signed-off-by: NCorentin Chary <corentincj@iksaif.net>
Signed-off-by: NLen Brown <len.brown@intel.com>

drivers/platform/x86/asus-laptop.c

@@ -738,8 +738,9 @@ static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
 		lcd_blank(FB_BLANK_POWERDOWN);
 	}
 
-	acpi_bus_generate_proc_event(hotk->device, event,
-				hotk->event_count[event % 128]++);
+	acpi_bus_generate_netlink_event(hotk->device->pnp.device_class,
+					dev_name(&hotk->device->dev), event,
+					hotk->event_count[event % 128]++);
 
 	return;
 }