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sound fixes for 3.19-rc2

Just a couple of fixes for the new Intel Skylake HD-audio support.

o Paul made a Kconfig dependency fix to ipw2200, it was not possible to
  enable that driver because Wireless Extensions is now disabled by default.

o Mika fixed brcmfmac not to crash when platform data is not populated

o Emmanuel provided few fixes to iwlwifi, he says:

  "I have here new device IDs and a fix for double free bug I
  introduced. I also fix an issue with the RFKILL interrupt - the HW
  needs us to ACK the interrupt again after we reset it. Liad fixes an
  issue with the firmware debugging infrastructure. While working on
  torture scenarios of firmware restarts, Eliad found an issue which
  he fixed."

Linux 3.19-rc1

- plane handling refactoring from Matt Roper and Gustavo Padovan in prep for
  atomic updates
- fixes and more patches for the seqno to request transformation from John
- docbook for fbc from Rodrigo
- prep work for dual-link dsi from Gaurav Signh
- crc fixes from Ville
- special ggtt views infrastructure from Tvrtko Ursulin
- shadow patch copying for the cmd parser from Brad Volkin
- execlist and full ppgtt by default on gen8, for testing for now

sound fixes for 3.19-rc1

Here are a few fixes that have landed after the previous pull
request.  All are driver specific fixes including:
- error/int value fixes in OXFW,
- Intel Skylake HD-audio HDMI codec support,
- Additional HD-audio Realtek codecs and AD1986A codec fixes/quirks,
- a few more DSD support and a quirk for Arcam rPAC in usb-audio,
- a typo fix for Scarlett 6i6,
- fixes for new ASIHPI firmware,
- ASoC Exynos7 cleanups,
- Intel ACPI support, and
- a fix for PCM512 register cache sync.

This relatively large collection of fixes is all over - from things
that were broken a long time ago (the management key issue) but not
noticed yet, to small issues that were only introduced into 3.19
(like the multicast issue). At least one issue is old but can crash
the kernel based on invalid userspace requests (the nl80211 matches
array one.)

media updates for v3.19-rc1

Linaro 14.12

3.19 changes for KVM:
- spring cleaning: removed support for IA64, and for hardware-assisted
virtualization on the PPC970
- ARM, PPC, s390 all had only small fixes

For x86:
- small performance improvements (though only on weird guests)
- usual round of hardware-compliancy fixes from Nadav
- APICv fixes
- XSAVES support for hosts and guests.  XSAVES hosts were broken because
the (non-KVM) XSAVES patches inadvertently changed the KVM userspace
ABI whenever XSAVES was enabled; hence, this part is going to stable.
Guest support is just a matter of exposing the feature and CPUID leaves
support.

Right now KVM is broken for PPC BookE in your tree (doesn't compile).
I'll reply to the pull request with a patch, please apply it either
before the pull request or in the merge commit, in order to preserve
bisectability somewhat.

VFIO updates for v3.19-rc1
 - s390 support (Frank Blaschka)
 - Enable iommu-type1 for ARM SMMU (Will Deacon)

This is the 3.18.1 stable release

This is the 3.17.7 stable release

This is the 3.14.27 stable release

This is the 3.10.63 stable release

ASoC: Merge window fixes for v3.19

A smattering of driver specific fixes here, some more cleanup of the
Exynos7 and Intel ACPI support plus a fix for register cache sync on the
pcm512x driver which has been lurking for a while.

This is the bulk of GPIO changes for the v3.19 series:

- A new API that allows setting more than one GPIO at the
  time. This is implemented for the new descriptor-based
  API only and makes it possible to e.g. toggle a clock and
  data line at the same time, if the hardware can do this
  with a single register write. Both consumers and drivers
  need new calls, and the core will fall back to driving
  individual lines where needed. Implemented for the MPC8xxx
  driver initially.
- Patched the mdio-mux-gpio and the serial mctrl driver
  that drives modems to use the new multiple-setting API
  to set several signals simultaneously.
- Get rid of the global GPIO descriptor array, and instead
  allocate descriptors dynamically for each GPIO on a certain
  GPIO chip. This moves us closer to getting rid of the
  limitation of using the global, static GPIO numberspace.
- New driver and device tree bindings for 74xx ICs.
- New driver and device tree bindings for the VF610 Vybrid.
- Support the RCAR r8a7793 and r8a7794.
- Guidelines for GPIO device tree bindings trying to get
  things a bit more strict with the advent of combined
  device properties.
- Suspend/resume support for the MVEBU driver.
- A slew of minor fixes and improvements.