[CPUFREQ] Longhaul - Replace ACPI functions with direct I/O
Current version of "bm status" bit test works as long as no USB device is in use. When USB device is plugged in ACPI function in this context is always returning 1. Until reboot. Direct I/O is working fine even when many USB devices are connected. Change bm_timeout value to less annoying. 1000 is still much more then worst case observed and it is much better when status bit gets stuck. Signed-off-by: NRafal Bilski <rafalbilski@interia.pl> Signed-off-by: NDave Jones <davej@redhat.com>
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