cpu/hotplug: Remove unused function declaration cpu_set_state_online()

Commit 5356297d12d9 ("cpu/hotplug: Remove cpu_report_state() and related unused cruft")
removed function but leave the declaration.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230805110406.45900-1-yuehaibing@huawei.com

diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 6b326a9e81914ccdb4f1a50b5726b477a868c64a..ed56b2534500a18180845928315e6d7deffc9122 100644 (file)
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -191,7 +191,6 @@ void arch_cpu_finalize_init(void);
 static inline void arch_cpu_finalize_init(void) { }
 #endif
 
-void cpu_set_state_online(int cpu);
 void play_idle_precise(u64 duration_ns, u64 latency_ns);
 
 static inline void play_idle(unsigned long duration_us)