struct list_head *l, *n;  list_for_each_safe(l, n, &lchip->dev->children) { struct device *d = list_to_dev(l);  device_unregister(d); } 
device_for_each_child(lchip->dev, NULL, locomo_remove_child); 
static void __locomo_remove(struct locomo *lchip){	struct list_head *l, *n;	list_for_each_safe(l, n, &lchip->dev->children) {		struct device *d = list_to_dev(l);		device_unregister(d);	}	if (lchip->irq != NO_IRQ) {		set_irq_chained_handler(lchip->irq, NULL);		set_irq_data(lchip->irq, NULL);	}	iounmap(lchip->base);	kfree(lchip);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/e24da5d316667a91b3a19b5761a211946ec649bb/locomo.c/clean/arch/arm/common/locomo.c