scsi: remove NCR_D700 driver

The NCR DUAL 700 SCSI driver depends on microchannel support, but
microchannel support was removed from the kernel with commit bb8187d3
("MCA: delete all remaining traces of microchannel bus support.") over 6
years ago.

So zap the D700 SCSI driver as well.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Acked-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

MAINTAINERS

@@ -9750,12 +9750,6 @@ F:	drivers/scsi/mac_scsi.*
 F:	drivers/scsi/sun3_scsi.*
 F:	drivers/scsi/sun3_scsi_vme.c
 
-NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
-M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
-L:	linux-scsi@vger.kernel.org
-S:	Maintained
-F:	drivers/scsi/NCR_D700.*
-
 NCT6775 HARDWARE MONITOR DRIVER
 M:	Guenter Roeck <linux@roeck-us.net>
 L:	linux-hwmon@vger.kernel.org

drivers/scsi/Kconfig

@@ -842,18 +842,6 @@ config SCSI_IZIP_SLOW_CTR
 
 	  Generally, saying N is fine.
 
-config SCSI_NCR_D700
-	tristate "NCR Dual 700 MCA SCSI support"
-	depends on MCA && SCSI
-	select SCSI_SPI_ATTRS
-	help
-	  This is a driver for the MicroChannel Dual 700 card produced by
-	  NCR and commonly used in 345x/35xx/4100 class machines.  It always
-	  tries to negotiate sync and uses tag command queueing.
-
-	  Unless you have an NCR manufactured machine, the chances are that
-	  you do not have this SCSI card, so say N.
-
 config SCSI_LASI700
 	tristate "HP Lasi SCSI support for 53c700/710"
 	depends on GSC && SCSI

drivers/scsi/Makefile

@@ -76,7 +76,6 @@ obj-$(CONFIG_SCSI_PM8001)	+= pm8001/
 obj-$(CONFIG_SCSI_ISCI)		+= isci/
 obj-$(CONFIG_SCSI_IPS)		+= ips.o
 obj-$(CONFIG_SCSI_GENERIC_NCR5380) += g_NCR5380.o
-obj-$(CONFIG_SCSI_NCR_D700)	+= 53c700.o NCR_D700.o
 obj-$(CONFIG_SCSI_NCR_Q720)	+= NCR_Q720_mod.o
 obj-$(CONFIG_SCSI_QLOGIC_FAS)	+= qlogicfas408.o	qlogicfas.o
 obj-$(CONFIG_PCMCIA_QLOGIC)	+= qlogicfas408.o

drivers/scsi/NCR_D700.h

-/* SPDX-License-Identifier: GPL-2.0 */
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* NCR Dual 700 MCA SCSI Driver
- *
- * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com
- */
-
-#ifndef _NCR_D700_H
-#define _NCR_D700_H
-
-/* Don't turn on debugging messages */
-#undef NCR_D700_DEBUG
-
-/* The MCA identifier */
-#define NCR_D700_MCA_ID		0x0092
-
-/* Defines for the Board registers */
-#define	BOARD_RESET		0x80	/* board level reset */
-#define ADD_PARENB		0x04	/* Address Parity Enabled */
-#define DAT_PARENB		0x01	/* Data Parity Enabled */
-#define SFBK_ENB		0x10	/* SFDBK Interrupt Enabled */
-#define LED0GREEN		0x20	/* Led 0 (red 0; green 1) */
-#define LED1GREEN		0x40	/* Led 1 (red 0; green 1) */
-#define LED0RED			0xDF	/* Led 0 (red 0; green 1) */
-#define LED1RED			0xBF	/* Led 1 (red 0; green 1) */
-
-#define NCR_D700_CLOCK_MHZ	50
-
-#endif