input_unregister_device(&stinger->dev); 
static void stinger_disconnect(struct serio *serio){	struct stinger *stinger = serio_get_drvdata(serio);	input_unregister_device(&stinger->dev);	serio_close(serio);	serio_set_drvdata(serio, NULL);	kfree(stinger);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/17dd3f0f7aa729a042af5d3318ff9b3e7781b45b/stinger.c/buggy/drivers/input/joystick/stinger.c