diff options
Diffstat (limited to 'arch/x86/include/asm/tsc.h')
| -rw-r--r-- | arch/x86/include/asm/tsc.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h index 174c4212780a..33b6365c22fe 100644 --- a/arch/x86/include/asm/tsc.h +++ b/arch/x86/include/asm/tsc.h @@ -22,7 +22,7 @@ extern void disable_TSC(void); static inline cycles_t get_cycles(void) { #ifndef CONFIG_X86_TSC - if (!cpu_has_tsc) + if (!boot_cpu_has(X86_FEATURE_TSC)) return 0; #endif @@ -35,7 +35,7 @@ extern void tsc_init(void); extern void mark_tsc_unstable(char *reason); extern int unsynchronized_tsc(void); extern int check_tsc_unstable(void); -extern int check_tsc_disabled(void); +extern unsigned long native_calibrate_cpu(void); extern unsigned long native_calibrate_tsc(void); extern unsigned long long native_sched_clock_from_tsc(u64 tsc); @@ -52,7 +52,6 @@ extern int notsc_setup(char *); 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 */ |