[PATCH V2 RESEND 0/4] PM / devfreq: a few small fixes and improvements

[Dong Aisheng]

A few small fixes and improvements

ChangeLog:
v2 Resend:
 * rebase to devfreq-next
 * drop original patch 1 & 5.
   Patch 5 will be re-sent later when dependent patches merged.
v1->v2:
 * squash a few patches
 * rebase to devfreq-testing


Dong Aisheng (4):
  PM / devfreq: Use more accurate returned new_freq as resume_freq
  PM / devfreq: Remove the invalid description for get_target_freq
  PM / devfreq: bail out early if no freq changes in devfreq_set_target
  PM / devfreq: imx8m-ddrc: remove imx8m_ddrc_get_dev_status

 Documentation/ABI/testing/sysfs-class-devfreq |  5 +----
 drivers/devfreq/devfreq.c                     | 11 +++++++----
 drivers/devfreq/governor.h                    |  2 --
 drivers/devfreq/imx8m-ddrc.c                  | 14 --------------
 4 files changed, 8 insertions(+), 24 deletions(-)

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2.25.1