Patch merged into coreboot/master: 0e3ca27 mainboard/*/acpi/ide.asl: Serialize ACPI methods to avoid races.

the following patch was just integrated into master:
commit 0e3ca273151b9c13da7ae53923cb6387dd9d2cdf
Author: Edward O'Callaghan 
Date:   Sun Apr 6 01:57:42 2014 +1100

mainboard/*/acpi/ide.asl: Serialize ACPI methods to avoid races.

Serialize methods against the construction of same (named) objects by
    competing threads. See ACPICA BZ 909 for further details.

This change fixes issues that show up with the Ubuntu firmware test
    suite (fwts) ACPI table sanity checker.

Change-Id: I49e3050a2a5aece6f031122b0211c056938d1a89
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/5458
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/5458 for details.

-gerrit