Rename CHIP_BUSTYPE_FOO to BUS_FOO

It's shorter to type, and we have less problems with the 80 column limit.

Corresponding to flashrom svn r1396.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/drkaiser.c b/drkaiser.c
index db4be60..be8e5cb 100644
--- a/drkaiser.c
+++ b/drkaiser.c
@@ -64,7 +64,7 @@
 	drkaiser_bar = physmap("Dr. Kaiser PC-Waechter flash memory",
 			       addr, DRKAISER_MEMMAP_SIZE);
 
-	buses_supported = CHIP_BUSTYPE_PARALLEL;
+	buses_supported = BUS_PARALLEL;
 
 	if (register_shutdown(drkaiser_shutdown, NULL))
 		return 1;