Boards with coreboot have a cbtable containing vendor and board name

Flashrom tries to match these with board enable entries in its database.
If no such board enable entry exists because the board doesn't need one,
flashrom complains. Silence that complaint.

Corresponding to flashrom svn r668.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Slightly updated and
Acked-by: Stefan Reinauer <stepan@coresystems.de>
diff --git a/flash.h b/flash.h
index d8454ff..8a80dc5 100644
--- a/flash.h
+++ b/flash.h
@@ -402,6 +402,7 @@
 /* cbtable.c */
 int coreboot_init(void);
 extern char *lb_part, *lb_vendor;
+extern int partvendor_from_cbtable;
 
 /* spi.c */
 enum spi_controller {