Remove scsi_change_def() and related command structure. Its only use

in the tree is #ifdef'd out and is fundamentally wrong anyway - it
tries to force *all* devices to SCSI-2. Also recent SCSI specs seem to
have marked the command as obsolete. Bonus - eliminates another
undocumented option (SCSI_2_DEF).

Found in a list of unused kernel functions posted to tech-kern@netbsd
by Krister Walfridsson in 2002.

ok marco@ tdeval@

1 files changed, 1 insertions, 19 deletions

diff --git a/sys/scsi/scsi_base.c b/sys/scsi/scsi_base.c
index 9c9cd9165e6..ebefabd3d45 100644
--- a/sys/scsi/scsi_base.c
+++ b/sys/scsi/scsi_base.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: scsi_base.c,v 1.61 2004/05/28 23:50:14 krw Exp $	*/
+/*	$OpenBSD: scsi_base.c,v 1.62 2004/07/31 11:31:30 krw Exp $	*/
 /*	$NetBSD: scsi_base.c,v 1.43 1997/04/02 02:29:36 mycroft Exp $	*/
 
 /*
@@ -270,24 +270,6 @@ scsi_test_unit_ready(sc_link, retries, flags)
 }
 
 /*
- * Do a scsi operation, asking a device to run as SCSI-II if it can.
- */
-int 
-scsi_change_def(sc_link, flags)
-	struct scsi_link *sc_link;
-	int flags;
-{
-	struct scsi_changedef scsi_cmd;
-
-	bzero(&scsi_cmd, sizeof(scsi_cmd));
-	scsi_cmd.opcode = CHANGE_DEFINITION;
-	scsi_cmd.how = SC_SCSI_2;
-
-	return scsi_scsi_cmd(sc_link, (struct scsi_generic *) &scsi_cmd,
-	    sizeof(scsi_cmd), 0, 0, 2, 100000, NULL, flags);
-}
-
-/*
  * Do a scsi operation asking a device what it is.
  * Use the scsi_cmd routine in the switch table.
  */