[PATCH] x86/cpu: remove obsolete aperfmperf_get_khz declaration

[Junxiao Chang <junxiao.chang@intel.com>]

aperfmperf_get_khz() was replaced by arch_freq_get_on_cpu().
The remaining declaration in the header file is no longer used
and should be removed.

Fixes: f3eca381bd49 ("x86/aperfmperf: Replace arch_freq_get_on_cpu()")
Signed-off-by: Junxiao Chang <junxiao.chang@intel.com>
---
 arch/x86/kernel/cpu/cpu.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 5c7a3a71191a1..dca2d5845e427 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -75,7 +75,6 @@ static inline struct amd_northbridge *amd_init_l3_cache(int index)
 }
 #endif
 
-unsigned int aperfmperf_get_khz(int cpu);
 void cpu_select_mitigations(void);
 
 extern void x86_spec_ctrl_setup_ap(void);
-- 
2.43.0