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x86: Move tsc_init to late_time_init

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We do not need the TSC before late_time_init. Move the tsc_init to the
late time init code so we can also utilize HPET for calibration (which
we claimed to do but never did except in some older kernel
version). This also helps Moorestown to calibrate the TSC with the
AHBT timer which needs to be initialized in late_time_init like HPET.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2009-08-20 16:51:07 +02:00
parent 2d826404f0
commit dd0a70c8f9
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/time.c
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@ -108,6 +108,7 @@ void __init hpet_time_init(void)
static void x86_late_time_init(void)
{
x86_init.timers.timer_init();
tsc_init();
}
/*
@ -116,6 +117,5 @@ static void x86_late_time_init(void)
*/
void __init time_init(void)
{
tsc_init();
late_time_init = x86_late_time_init;
}