Merge tag 'pm+acpi-4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

Merge tag 'pm+acpi-4.5-rc6' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management and ACPI fixes from Rafael Wysocki:
 "These are two reverts of recent PCI-related ACPI core changes (one of
  which caused some systems to crash on boot and the other was a cleanup
  on top of it) and a devfreq fix for Tegra.

  Specifics:

   - Revert an ACPI core change related to IRQ management in PCI that
     introduced code relying on the use of kmalloc() which turned out to
     also run during early init when that's not available yet and caused
     some systems to crash on boot for this reason along with a cleanup
     on top of it (Rafael Wysocki).

   - Prevent devfreq from flooding the kernel log with useless messages
     on Tegra (which started to happen after some recent changes in the
     devfreq core) by fixing the driver to follow the documentation and
     the core's expectations in its ->target callback (Tomeu Vizoso)"

* tag 'pm+acpi-4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Revert "ACPI, PCI, irq: remove interrupt count restriction"
  Revert "ACPI / PCI: Simplify acpi_penalize_isa_irq()"
  PM / devfreq: tegra: Set freq in rate callback