--- d63c889ce5574a6017cb627389eaf26b81fe47ee
+++ 1d6834d271fea06d529bb50ec6f2045842a5eee5
@@ -16,6 +16,7 @@ config COMEDI_DEBUG
 config COMEDI_PCI_DRIVERS
 	tristate "Comedi PCI drivers"
 	depends on COMEDI && PCI
+	select COMEDI_8255
 	default N
 	---help---
 	  Enable lots of comedi PCI drivers to be built
@@ -23,6 +24,7 @@ config COMEDI_PCI_DRIVERS
 config COMEDI_PCMCIA_DRIVERS
 	tristate "Comedi PCMCIA drivers"
 	depends on COMEDI && PCMCIA && PCCARD
+	select COMEDI_8255
 	default N
 	---help---
 	  Enable lots of comedi PCMCIA and PCCARD drivers to be built
@@ -33,3 +35,6 @@ config COMEDI_USB_DRIVERS
 	default N
 	---help---
 	  Enable lots of comedi USB drivers to be built
+
+config COMEDI_8255
+	tristate