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[0/3] phy: core: Re-work runtime PM deployment and fix an issue

Message ID 1513718551-28624-1-git-send-email-ulf.hansson@linaro.org
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Series phy: core: Re-work runtime PM deployment and fix an issue | expand

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Ulf Hansson Dec. 19, 2017, 9:22 p.m. UTC 
The intend of this series is to simplify the runtime PM deployment in the phy
core, but while doing that fixing a related problem for a Renesas SoC making use
of a phy. This issue was raised by Geert Uytterhoeven and Yoshihiro Shimoda, due
to a changed behaviour in the runtime PM core.

The commit in question is f8817f61e821 (PM / runtime: Drop children check from
__pm_runtime_set_status()). However, it turned out that the problem existed
already prior this change, only that the error was printed instead of giving a
WARN splat.

More details about the changes are available in each change log. For additional
background, please have look at the link below.

https://patchwork.kernel.org/patch/10086651/

Ulf Hansson (3):
  phy: core: Move runtime PM reference counting to the parent device
  phy: core: Drop unused runtime PM APIs
  phy: core: Update the runtime PM section in the docs to reflect
    changes

 Documentation/phy.txt   | 28 +++++++-------
 drivers/phy/phy-core.c  | 99 +++++++------------------------------------------
 include/linux/phy/phy.h | 45 ----------------------
 3 files changed, 28 insertions(+), 144 deletions(-)

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2.7.4