input_unregister_device(&gf2k->dev); 
input_unregister_device(gf2k->dev); 
static void gf2k_disconnect(struct gameport *gameport){	struct gf2k *gf2k = gameport_get_drvdata(gameport);	input_unregister_device(&gf2k->dev);	gameport_close(gameport);	gameport_set_drvdata(gameport, NULL);	kfree(gf2k);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/17dd3f0f7aa729a042af5d3318ff9b3e7781b45b/gf2k.c/buggy/drivers/input/joystick/gf2k.c