cpu-hotplug: fix build on !CONFIG_SMP (d0d23b54) · Commits · e / devices / android_kernel_xiaomi_sm6125

include/linux/cpu.h

+7 −1

Original line number	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);

		extern void cpu_hotplug_init(void);

		#else

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

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

		static inline void cpu_hotplug_init(void)
		{
		}

		#endif /* CONFIG_SMP */
		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_done(void);