Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86

Pull x86 platform driver updates from Matthew Garrett:
 "Support for the new keyboard features on the Thinkpad Carbon, a bunch
  of updates for the Sony and Toshiba drivers, a new driver for upcoming
  Alienware hardware and a few misc fixes.  There's a couple of patches
  that got Acked today but aren't invasive, so I'll send a further PR
  for them next week"

* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: (28 commits)
  alienware-wmi: cover some scenarios where memory allocations would fail
  Add WMI driver for controlling AlienFX features on some Alienware products
  fujitsu-tablet: add support for Lifebook T901 and T902
  x86, platform: Make HP_WIRELESS option text more descriptive
  x86, acpi: LLVMLinux: Remove nested functions from Thinkpad ACPI
  save and restore adaptive keyboard mode for suspend and,resume
  support Thinkpad X1 Carbon 2nd generation's adaptive keyboard
  toshiba_acpi: Fix whitespace
  toshiba_acpi: Update version and copyright info
  toshiba_acpi: Add accelerometer support
  toshiba_acpi: Add ECO mode led support
  toshiba_acpi: Add touchpad enable/disable support-
  toshiba_acpi: Add keyboard backlight support
  toshiba_acpi: Adapt Illumination code to use SCI
  toshiba_acpi: Add System Configuration Interface
  thinkpad_acpi: Fix inconsistent mute LED after resume
  sonypi: Simplify dependencies
  Revert "X86 platform: New BayTrail IOSF-SB MBI driver"
  sony-laptop: remove useless sony-laptop versioning
  sony-laptop: add smart connect control function
  ...