CONFIG_SCSI_AIC7XXX Kconfig bug

From: Randy.Dunlap <rddunlap@xenotime.net>,olh@suse.de

make Adaptec AIC7xyx drivers depend on SCSI tristate
(without this you can compile aic7xxx into the
kernel when SCSI is only modular)

drivers/scsi/aic7xxx/Kconfig.aic79xx

@@ -4,7 +4,7 @@
 #
 config SCSI_AIC79XX
 	tristate "Adaptec AIC79xx U320 support"
-	depends on PCI
+	depends on PCI && SCSI
 	help
 	This driver supports all of Adaptec's Ultra 320 PCI-X
 	based SCSI controllers.

drivers/scsi/aic7xxx/Kconfig.aic7xxx

@@ -4,7 +4,7 @@
 #
 config SCSI_AIC7XXX
 	tristate "Adaptec AIC7xxx Fast -> U160 support (New Driver)"
-	depends on PCI || EISA
+	depends on (PCI || EISA) && SCSI
 	---help---
 	This driver supports all of Adaptec's Fast through Ultra 160 PCI
 	based SCSI controllers as well as the aic7770 based EISA and VLB