[RESEND PATCH 0/3] clk: Fixup issues for clk_set_parent

[Ulf Hansson]

From: Ulf Hansson <ulf.hansson at linaro.org>

Issues with racing for fetching spinlocks is present in the
clk_set_parent API. This patchset is trying to fixup these issues.

In short, while updating the clock tree toplogy the spinlock must be held
to prevent enable_count from being messed up.

Patch 1 and 2 prepares for patch 3, which is where the real issue are
resolved.

Ulf Hansson (3):
  clk: Remove _clk_reparent from API and restructure code
  clk: Improve errorhandling for clk_set_parent
  clk: Fixup locking issues for clk_set_parent

 drivers/clk/clk.c            |  192 +++++++++++++++++++++++++++---------------
 include/linux/clk-provider.h |    1 -
 2 files changed, 125 insertions(+), 68 deletions(-)

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1.7.10