x86/tsc_msr: Remove irqoff around MSR-based TSC enumeration
Remove the irqoff/irqon around MSR-based TSC enumeration,
as it is not necessary.
Also rename: try_msr_calibrate_tsc() to cpu_khz_from_msr(),
as that better describes what the routine does.
Signed-off-by: Len Brown <len.brown@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/a6b5c3ecd3b068175d2309599ab28163fc34215e.1466138954.git.len.brown@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h
index 7428697..db1f779 100644
--- a/arch/x86/include/asm/tsc.h
+++ b/arch/x86/include/asm/tsc.h
@@ -52,7 +52,6 @@
extern void tsc_save_sched_clock_state(void);
extern void tsc_restore_sched_clock_state(void);
-/* MSR based TSC calibration for Intel Atom SoC platforms */
-unsigned long try_msr_calibrate_tsc(void);
+unsigned long cpu_khz_from_msr(void);
#endif /* _ASM_X86_TSC_H */