PM: QoS: Clean up misc device file operations

Reorder the code to avoid using extra function header declarations
for the pm_qos_power_*() family of functions and drop those
declarations.

Also clean up the internals of those functions to consolidate checks,
avoid using redundant local variables and similar.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Amit Kucheria <amit.kucheria@linaro.org>

0 files changed, 0 insertions, 0 deletions