Patch merged into coreboot/master: southbridge/intel/lynxpoint: Use common gpio.c

the following patch was just integrated into master:
commit 273a8dca1f7896c73b812ecc2c6cd2572ac51d6a
Author: Patrick Rudolph 
Date:   Sat Feb 6 18:07:59 2016 +0100

southbridge/intel/lynxpoint: Use common gpio.c

Use shared gpio code from common folder, except for
    INTEL_LYNXPOINT_LP, which has it's own gpio code.

Needs test on real hardware !

Change-Id: Iccc6d254bafb927b6470704cec7c9dd7528e2c68
    Signed-off-by: Patrick Rudolph 
    Reviewed-on: https://review.coreboot.org/13615
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13615 for details.

-gerrit