Pull thinkpad into release branch

Conflicts:

	drivers/misc/Kconfig

Signed-off-by: Len Brown <len.brown@intel.com>

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/misc/Kconfig
index 75dbc58,445c4b1..a3c525b
--- 1/drivers/misc/Kconfig
--- 2/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@@ -121,10 -122,55 +121,61 @@@ config SONY_LAPTO
  
          Read <file:Documentation/sony-laptop.txt> for more information.
  
 +config SONY_LAPTOP_OLD
 +      bool "Sonypi compatibility"
 +      depends on SONY_LAPTOP
 +        ---help---
 +        Build the sonypi driver compatibility code into the sony-laptop driver.
 +
+ config THINKPAD_ACPI
+       tristate "ThinkPad ACPI Laptop Extras"
+       depends on X86 && ACPI
+       select BACKLIGHT_CLASS_DEVICE
+       select HWMON
+       ---help---
+         This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
+         support for Fn-Fx key combinations, Bluetooth control, video
+         output switching, ThinkLight control, UltraBay eject and more.
+         For more information about this driver see 
+         <file:Documentation/thinkpad-acpi.txt> and <http://ibm-acpi.sf.net/> .
+ 
+         This driver was formely known as ibm-acpi.
+ 
+         If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
+ 
+ config THINKPAD_ACPI_DEBUG
+       bool "Verbose debug mode"
+       depends on THINKPAD_ACPI
+       default n
+       ---help---
+         Enables extra debugging information, at the expense of a slightly
+         increase in driver size.
+ 
+         If you are not sure, say N here.
+ 
+ config THINKPAD_ACPI_DOCK
+       bool "Legacy Docking Station Support"
+       depends on THINKPAD_ACPI
+       depends on ACPI_DOCK=n
+       default n
+       ---help---
+         Allows the thinkpad_acpi driver to handle docking station events.
+         This support was made obsolete by the generic ACPI docking station
+         support (CONFIG_ACPI_DOCK).  It will allow locking and removing the
+         laptop from the docking station, but will not properly connect PCI
+         devices.
+ 
+         If you are not sure, say N here.
+ 
+ config THINKPAD_ACPI_BAY
+       bool "Legacy Removable Bay Support"
+       depends on THINKPAD_ACPI
+       default y
+       ---help---
+         Allows the thinkpad_acpi driver to handle removable bays.  It will
+         eletrically disable the device in the bay, and also generate
+         notifications when the bay lever is ejected or inserted.
+ 
+         If you are not sure, say Y here.
+ 
  endmenu