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/it85spi.c b/it85spi.c
index d4ca13b..0107c9b 100644
--- a/it85spi.c
+++ b/it85spi.c
@@ -293,7 +293,7 @@
 {
 	int ret;
 
-	if (!(buses_supported & CHIP_BUSTYPE_FWH)) {
+	if (!(buses_supported & BUS_FWH)) {
 		msg_pdbg("%s():%d buses not support FWH\n", __func__, __LINE__);
 		return 1;
 	}
@@ -302,7 +302,7 @@
 	if (!ret) {
 		msg_pdbg("%s():%d buses_supported=0x%x\n", __func__, __LINE__,
 		          buses_supported);
-		if (buses_supported & CHIP_BUSTYPE_FWH)
+		if (buses_supported & BUS_FWH)
 			msg_pdbg("Overriding chipset SPI with IT85 FWH|SPI.\n");
 		/* Really leave FWH enabled? */
 		/* Set this as spi controller. */