Len Brown 752138df0d cpuidle: make cpuidle_curr_driver static ...

cpuidle_register_driver() sets cpuidle_curr_driver
cpuidle_unregister_driver() clears cpuidle_curr_driver

We should't expose cpuidle_curr_driver to
potential modification except via these interfaces.
So make it static and create cpuidle_get_driver() to observe it.

Signed-off-by: Len Brown <len.brown@intel.com>

2010-05-27 21:06:58 -04:00

9.6 KiB

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