ACPI: thinkpad-acpi: checkpoint sysfs interface version due to input layer

The change in the way hotkey events are handled by default, and the use of
the input layer for the hotkey events are important enough features to
warrant increasing the major field of the sysfs interface version.
Signed-off-by: NHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: NLen Brown <len.brown@intel.com>

Documentation/thinkpad-acpi.txt

@@ -1157,3 +1157,7 @@ Sysfs interface changelog:
 		device.
 0x000200:	Hot key support for 32 hot keys, and radio slider switch
 		support.
+0x010000:	Hot keys are now handled by default over the input
+		layer, the radio switch generates input event EV_RADIO,
+		and the driver enables hot key handling by default in
+		the firmware.

drivers/misc/thinkpad_acpi.c

@@ -22,7 +22,7 @@
  */
 
 #define IBM_VERSION "0.14"
-#define TPACPI_SYSFS_VERSION 0x000200
+#define TPACPI_SYSFS_VERSION 0x010000
 
 /*
  *  Changelog: