Patch merged into coreboot/master: chromeec: Move keyboard backlight code into Chrome EC directory

the following patch was just integrated into master:
commit ef549a04c50aaef425b6f21324aa275d2e1318f4
Author: Duncan Laurie 
Date:   Tue Sep 1 09:47:55 2015 -0700

chromeec: Move keyboard backlight code into Chrome EC directory

Since more boards are starting to use the EC provided keyboard
    backlight interface move the code to a common place and allow
    it to get included in mainboards.

Change-Id: I3f307bbce1a96cdd1c8224b1e89a63d6fedef738
    Signed-off-by: Duncan Laurie 
    Reviewed-on: http://review.coreboot.org/11478
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/11478 for details.

-gerrit