scsi: remove the NCR53c406a driver

This driver hasn't seen any recent bug fixing and is one of the last
drivers using the scsi_module.c infrastruture that has been deprecated
15 years ago.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/Kconfig

@@ -841,18 +841,6 @@ config SCSI_IZIP_SLOW_CTR
 
 	  Generally, saying N is fine.
 
-config SCSI_NCR53C406A
-	tristate "NCR53c406a SCSI support"
-	depends on ISA && SCSI
-	help
-	  This is support for the NCR53c406a SCSI host adapter.  For user
-	  configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
-	  in the kernel source.  Also read the SCSI-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called NCR53c406.
-
 config SCSI_NCR_D700
 	tristate "NCR Dual 700 MCA SCSI support"
 	depends on MCA && SCSI

drivers/scsi/Makefile

@@ -75,7 +75,6 @@ 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-$(CONFIG_SCSI_NCR53C406A)	+= NCR53c406a.o
 obj-$(CONFIG_SCSI_NCR_D700)	+= 53c700.o NCR_D700.o
 obj-$(CONFIG_SCSI_NCR_Q720)	+= NCR_Q720_mod.o
 obj-$(CONFIG_SCSI_SYM53C416)	+= sym53c416.o