[GIT PULL] Power management and ACPI fixes for v4.5-rc6
From: Rafael J. Wysocki
Date: Fri Feb 26 2016 - 09:23:10 EST
Please pull from
to receive power management and ACPI fixes for v4.5-rc6 with top-most
Merge branches 'pm-devfreq' and 'acpi-pci'
on top of commit 81f70ba233d5f660e1ea5fe23260ee323af5d53a
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.
- 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).
Rafael J. Wysocki (2):
Revert "ACPI / PCI: Simplify acpi_penalize_isa_irq()"
Revert "ACPI, PCI, irq: remove interrupt count restriction"
Tomeu Vizoso (1):
PM / devfreq: tegra: Set freq in rate callback
drivers/acpi/pci_link.c | 128 +++++++++++-----------------------------
drivers/devfreq/tegra-devfreq.c | 2 +
2 files changed, 36 insertions(+), 94 deletions(-)