Patch merged into coreboot/master: fa4cb6d southbridge/hudson: Remove unused function set_sm_enable_bits()

the following patch was just integrated into master:
commit fa4cb6d606a6017758ae1986fe57aea6ed9b0b2b
Author: Alexandru Gagniuc 
Date:   Thu Apr 17 11:49:42 2014 -0500

southbridge/hudson: Remove unused function set_sm_enable_bits()

This function isn't used on hudson, and seems to be copy-paste from
    older southbridges. It is used in sb700 to enable or disable certain
    PCI devices. On hudson, these configuration bits are moved to the PM
    space.

Change-Id: I9b967a2d0a5dddc8341204dadeed90460251915c
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/5513
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/5513 for details.

-gerrit