[coreboot-gerrit] Patch merged into coreboot/master: 2837ab2 northbridge: DEVICE_NOOP some stub function callbacks

the following patch was just integrated into master:
commit 2837ab2cdf267a65aacff01aaad738a4d1828606
Author: Edward O'Callaghan 
Date:   Thu Nov 6 08:57:40 2014 +1100

northbridge: DEVICE_NOOP some stub function callbacks

Reduces loc and makes NOP's explicit.

Change-Id: I8a117b150b8b421c7a18b48a2ac36d15679f20b0
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/7344
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/7344 for details.

-gerrit