Index: comedi/drivers/comedi_fc.c
===================================================================
RCS file: /var/cvs/comedi/comedi/drivers/comedi_fc.c,v
retrieving revision 1.11
diff -u -r1.11 comedi_fc.c
--- comedi/drivers/comedi_fc.c	15 Sep 2003 21:33:53 -0000	1.11
+++ comedi/drivers/comedi_fc.c	25 Jan 2005 12:28:41 -0000
@@ -35,7 +35,7 @@
 		case COMEDI_SUBD_DI:
 		case COMEDI_SUBD_DO:
 		case COMEDI_SUBD_DIO:
-			return subd->async->cmd.chanlist_len / 8;
+			return (subd->async->cmd.chanlist_len + 7) / 8;
 			break;
 		default:
 			break;