cpu-hotplug: fix build on !CONFIG_SMP (d0d23b54) · Commits · e / devices / android_kernel_fairphone_FP4

include/linux/cpu.h

+7 −1

Original line number	Original line	Diff line number	Diff line
	@@ -71,19 +71,25 @@ static inline void unregister_cpu_notifier(struct notifier_block *nb)

	int cpu_up(unsigned int cpu);		int cpu_up(unsigned int cpu);

			extern void cpu_hotplug_init(void);

	#else		#else

	static inline int register_cpu_notifier(struct notifier_block *nb)		static inline int register_cpu_notifier(struct notifier_block *nb)
	{		{
	return 0;		return 0;
	}		}

	static inline void unregister_cpu_notifier(struct notifier_block *nb)		static inline void unregister_cpu_notifier(struct notifier_block *nb)
	{		{
	}		}

			static inline void cpu_hotplug_init(void)
			{
			}

	#endif /* CONFIG_SMP */		#endif /* CONFIG_SMP */
	extern struct sysdev_class cpu_sysdev_class;		extern struct sysdev_class cpu_sysdev_class;
	extern void cpu_hotplug_init(void);
	extern void cpu_maps_update_begin(void);		extern void cpu_maps_update_begin(void);
	extern void cpu_maps_update_done(void);		extern void cpu_maps_update_done(void);