Allow DMI supported board enables with subsystem ID zero

This is needed for the Intel SE440BX-2 as well as the Asus P5A.

Corresponding to flashrom svn r892.

Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
1 file changed