#include <asm/bitops.h>
#include <asm/atomic.h>
-extern cpumask_t phys_cpu_present_map;
-#define cpu_possible_map phys_cpu_present_map
-
extern cpumask_t cpu_sibling_map[NR_CPUS];
extern cpumask_t cpu_core_map[NR_CPUS];
extern int sparc64_multi_core;
extern void smp_fill_in_sib_core_maps(void);
extern unsigned char boot_cpu_id;
+#ifdef CONFIG_HOTPLUG_CPU
+extern int __cpu_disable(void);
+extern void __cpu_die(unsigned int cpu);
+#endif
+
#endif /* !(__ASSEMBLY__) */
#else