Javi Merino 08e75e754a PM / devfreq: cache the last call to get_dev_status() ...

The return value of get_dev_status() can be reused.  Cache it so that
other parts of the kernel can reuse it instead of having to call the
same function again.

Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

2015-09-11 14:23:28 +09:00

3.5 KiB

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