} 
struct device_node *of_find_node_by_path(const char *path){	struct device_node *np = allnodes;	read_lock(&devtree_lock);	for (; np != 0; np = np->allnext)		if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0		    && of_node_get(np))			break;	read_unlock(&devtree_lock);	return np;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/34153fa3af45d84f3221d9b67ba2ab7e8a220d28/prom.c/clean/arch/ppc64/kernel/prom.c