dev_next_node_sibling
dimm = dev_next_node_sibling(dimm, "dimm")) {
static Prom_node *dev_next_node_sibling(Prom_node *root, char *name);
dimm = dev_next_node_sibling(dimm, "dimm")) {
static Prom_node *dev_next_node_sibling(Prom_node *root, char *name);