Patch merged into coreboot/master: 8a2bc62 snow: Return 0 from get_recovery_mode_from_vbnv.

the following patch was just integrated into master:
commit 8a2bc62d4ce86689353021843b2377c8bb8fab56
Author: Gabe Black 
Date:   Mon Apr 15 20:36:01 2013 -0700

snow: Return 0 from get_recovery_mode_from_vbnv.

This function isn't yet used for much, or perhaps anything, but where it
    appears in the code it's ored with other values. Since we're not actually
    retrieving anything, it might be best to return 0 so that the other values
    that are being ored in can be expressed and this function can stay dormant
    until it actually has something to do.

Change-Id: I6edc222a5c2d00ece2ecfad5191a615331eeaf16
    Signed-off-by: Gabe Black 
    Reviewed-on: http://review.coreboot.org/3098
    Reviewed-by: David Hendricks 
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)

Build-Tested: build bot (Jenkins) at Tue Apr 16 10:44:06 2013, giving +1
Reviewed-By: David Hendricks  at Tue Apr 16 06:38:55 2013, giving +2
Reviewed-By: Paul Menzel  at Tue Apr 16 10:13:04 2013, giving +1
See http://review.coreboot.org/3098 for details.

-gerrit