sh: Stub in cpu_to_node() and friends for NUMA build.

	.nr_balance_failed	= 0,			\

}

#define cpu_to_node(cpu)	((void)(cpu),0)

#define parent_node(node)	((void)(node),0)

#define node_to_cpumask(node)	((void)node, cpu_online_map)

#define node_to_first_cpu(node)	((void)(node),0)

#define pcibus_to_node(bus)	((void)(bus), -1)

#define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \

					CPU_MASK_ALL : \

					node_to_cpumask(pcibus_to_node(bus)) \

				)

#endif

#include <asm-generic/topology.h>