Merge tag 'devfreq-next-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull devfreq updates for v5.7 from Chanwoo Choi:

"Update devfreq code with minor issue:
 - Remove unneeded extern keyword from devfreq header file.
 - Change to DEVFREQ_GOV_UPDATE_INTERNAL event name because
   old DEVFREQ_GOV_INTERNAL name doesn't specify exactly what to do.
 - Fix handling code of return value of dev_pm_qos_remove_request().
 - Use constant name for userspace governor with DEVFREQ_GOV_USERSPACE.
 - Get rid of doc warnings and  fix typo."

* tag 'devfreq-next-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux:
  PM / devfreq: Get rid of some doc warnings
  PM / devfreq: Fix handling dev_pm_qos_remove_request result
  PM / devfreq: Fix a typo in a comment
  PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name
  PM / devfreq: Remove unneeded extern keyword
  PM / devfreq: Use constant name of userspace governor