staging: comedi: amplc_dio200: don't select COMEDI_8255

The "amplc_dio200" module no longer depends on the "8255" module, so the
'COMEDI_AMPLC_DIO200' Kconfig setting no longer needs to select
'COMEDI_8255'.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/Kconfig

@@ -1263,7 +1263,6 @@ config COMEDI_FC
 
 config COMEDI_AMPLC_DIO200
 	tristate
-	select COMEDI_8255
 
 config COMEDI_AMPLC_PC236
 	tristate