PM: add two device managed helpers

[Dmitry Baryshkov]

Qualcomm clock controller code (and most probably other drivers) would
benefit from having devres helpers for pm_runtime_enable() and
pm_clk_create(). Add those two helpers.

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Dmitry Baryshkov (2):
      PM: runtime: add devm_pm_runtime_enable helper
      PM: clk: add devm_pm_clk_create helper

 drivers/base/power/clock_ops.c | 17 +++++++++++++++++
 drivers/base/power/runtime.c   | 17 +++++++++++++++++
 include/linux/pm_clock.h       |  5 +++++
 include/linux/pm_runtime.h     |  4 ++++
 4 files changed, 43 insertions(+)