Print a short message if no Super I/O chip could be detected (trivial).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2835 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/superiotool/superiotool.h

@@ -59,6 +59,8 @@ and print its vendor, name, ID, revision, and config port.\n"
 /* Command line parameters. */
 extern int dump, dump_readable, verbose;
 
+extern int chip_found;
+
 struct superio_registers {
 	int32_t superio_id;		/* Signed, as we need EOT. */
 	const char name[MAXNAMELEN];	/* Super I/O name */