input_unregister_device(&sermouse->dev); 
static void sermouse_disconnect(struct serio *serio){	struct sermouse *sermouse = serio_get_drvdata(serio);	input_unregister_device(&sermouse->dev);	serio_close(serio);	serio_set_drvdata(serio, NULL);	kfree(sermouse);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/2e5b636bb5f8dacbb91d08544e2c41ebcad5dace/sermouse.c/clean/drivers/input/mouse/sermouse.c