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x86/tsc: Remove unused tsc_pre_init() hook

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No more users. Remove it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@suse.de>
This commit is contained in:
Thomas Gleixner 2015-11-17 15:09:46 +01:00
parent ed29210cd6
commit 2f7a3f8e87
3 changed files with 0 additions and 5 deletions
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2
arch/x86/include/asm/x86_init.h
View file

@ -83,13 +83,11 @@ struct x86_init_paging {
* struct x86_init_timers - platform specific timer setup * struct x86_init_timers - platform specific timer setup
* @setup_perpcu_clockev: set up the per cpu clock event device for the * @setup_perpcu_clockev: set up the per cpu clock event device for the
* boot cpu * boot cpu
* @tsc_pre_init: platform function called before TSC init
* @timer_init: initialize the platform timer (default PIT/HPET) * @timer_init: initialize the platform timer (default PIT/HPET)
* @wallclock_init: init the wallclock device * @wallclock_init: init the wallclock device
*/ */
struct x86_init_timers { struct x86_init_timers {
void (*setup_percpu_clockev)(void); void (*setup_percpu_clockev)(void);
void (*tsc_pre_init)(void);
void (*timer_init)(void); void (*timer_init)(void);
void (*wallclock_init)(void); void (*wallclock_init)(void);
}; };

2
arch/x86/kernel/tsc.c
View file

@ -1185,8 +1185,6 @@ void __init tsc_init(void)
u64 lpj; u64 lpj;
int cpu; int cpu;
x86_init.timers.tsc_pre_init();
if (!cpu_has_tsc) { if (!cpu_has_tsc) {
setup_clear_cpu_cap(X86_FEATURE_TSC_DEADLINE_TIMER); setup_clear_cpu_cap(X86_FEATURE_TSC_DEADLINE_TIMER);
return; return;

1
arch/x86/kernel/x86_init.c
View file

@ -68,7 +68,6 @@ struct x86_init_ops x86_init __initdata = {
.timers = { .timers = {
.setup_percpu_clockev = setup_boot_APIC_clock, .setup_percpu_clockev = setup_boot_APIC_clock,
.tsc_pre_init = x86_init_noop,
.timer_init = hpet_time_init, .timer_init = hpet_time_init,
.wallclock_init = x86_init_noop, .wallclock_init = x86_init_noop,
}, },