x86: apic_32 - introduce calibrate_APIC_clock

Introduce calibrate_APIC_clock so it could help in further 32/64bit
apic code merging.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: macro@linux-mips.org
Cc: yhlu.kernel@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed