prom_getchild
extern int prom_getchild(int parent_node);
tnode = prom_getchild(prom_root_node);
tnode = prom_getchild(fd_node);
phandle prom_getchild(phandle parent_node);
phandle prom_getchild(phandle parent_node);
node = prom_getchild(prom_root_node);
node = prom_getchild(node);
node = prom_getchild(prom_root_node);
node = prom_getchild(node);
node = prom_getchild (prom_root_node);
phandle node = prom_getchild(pbm->prom_node);
.getchild = prom_getchild,
freq = cpuid_to_freq(prom_getchild(node), cpuid);
nd = prom_getchild(prom_root_node);
cpunode = prom_getchild(prom_root_node);
cpunode = prom_getchild(prom_root_node);
node = prom_searchsiblings(prom_getchild(prom_root_node), "memory");
node = prom_getchild(prom_root_node);
node = prom_getchild(node);
EXPORT_SYMBOL(prom_getchild);
EXPORT_SYMBOL(prom_getchild);