sony-laptop - Move sony-laptop.txt to Documentation/laptops

Also update references to sony-laptop.txt in Kconfig.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
CC: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>

Documentation/00-INDEX

@@ -353,8 +353,6 @@ sh/
 	- directory with info on porting Linux to a new architecture.
 smart-config.txt
 	- description of the Smart Config makefile feature.
-sony-laptop.txt
-	- Sony Notebook Control Driver (SNC) Readme.
 sonypi.txt
 	- info on Linux Sony Programmable I/O Device support.
 sound/

Documentation/laptops/00-INDEX

@@ -1,4 +1,6 @@
 00-INDEX
 	- This file
+sony-laptop.txt
+	- Sony Notebook Control Driver (SNC) Readme.
 thinkpad-acpi.txt
 	- information on the (IBM and Lenovo) ThinkPad ACPI Extras driver.

Documentation/laptops/sony-laptop.txt

@@ -114,4 +114,3 @@ Bugs/Limitations:
   sonypi driver (through /dev/sonypi) does not try to use the
   sony-laptop driver. In the future, spicctrl could try sonypi first,
   and if it isn't present, try sony-laptop instead.
-

drivers/misc/Kconfig

@@ -192,7 +192,7 @@ config SONY_LAPTOP
 	  screen brightness control, Fn keys and allows powering on/off some
 	  devices.
 
-	  Read <file:Documentation/sony-laptop.txt> for more information.
+	  Read <file:Documentation/laptops/sony-laptop.txt> for more information.
 
 config SONYPI_COMPAT
 	bool "Sonypi compatibility"