Coreboot table handling: make debug message msg_pdbg

Corresponding to flashrom svn r1284.

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/cbtable.c b/cbtable.c
index f30a3ae..ea8964a 100644
--- a/cbtable.c
+++ b/cbtable.c
@@ -237,7 +237,7 @@
 	}
 
 	if (!lb_table) {
-		msg_pinfo("No coreboot table found.\n");
+		msg_pdbg("No coreboot table found.\n");
 		return -1;
 	}