[coreboot] Patch merged into coreboot/master: 4ecbb5d acpigen: make acpigen_write_len_f() non static

the following patch was just integrated into master:
commit 4ecbb5dddaba5ddef2859958bcc6486d073f4e12
Author: Stefan Reinauer 
Date:   Fri Apr 27 21:55:05 2012 +0200

acpigen: make acpigen_write_len_f() non static

since it is used in CPU specific ACPI generation code

Change-Id: I2559658f43c89dc5b4dc8230dea8847d2802990c
    Signed-off-by: Stefan Reinauer

Reviewed-By: Patrick Georgi  at Sat Apr 28 09:03:40 2012, giving +2
See http://review.coreboot.org/947 for details.

-gerrit