mtd: delete SBC82xx/SBC8560 MTD mapping support

The SBC8260 support was dropped back when we moved from ppc to
powerpc.  We are now also dropping the support for the EOL SBC8560,
so we can also delete this mapping support, as they were the only
users of it.

Artem: also remove the symbol from the Makefile.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/maps/Kconfig

@@ -447,18 +447,6 @@ config MTD_UCLINUX
 	help
 	  Map driver to support image based filesystems for uClinux.
 
-config MTD_WRSBC8260
-	tristate "Map driver for WindRiver PowerQUICC II MPC82xx board"
-	depends on (SBC82xx || SBC8560)
-	select MTD_MAP_BANK_WIDTH_4
-	select MTD_MAP_BANK_WIDTH_1
-	select MTD_CFI_I1
-	select MTD_CFI_I4
-	help
-	  Map driver for WindRiver PowerQUICC II MPC82xx board. Drives
-	  all three flash regions on CS0, CS1 and CS6 if they are configured
-	  correctly by the boot loader.
-
 config MTD_DMV182
         tristate "Map driver for Dy-4 SVME/DMV-182 board."
         depends on DMV182

drivers/mtd/maps/Makefile

@@ -47,7 +47,6 @@ obj-$(CONFIG_MTD_SCB2_FLASH)	+= scb2_flash.o
 obj-$(CONFIG_MTD_H720X)		+= h720x-flash.o
 obj-$(CONFIG_MTD_IXP4XX)	+= ixp4xx.o
 obj-$(CONFIG_MTD_IXP2000)	+= ixp2000.o
-obj-$(CONFIG_MTD_WRSBC8260)	+= wr_sbc82xx_flash.o
 obj-$(CONFIG_MTD_DMV182)	+= dmv182.o
 obj-$(CONFIG_MTD_PLATRAM)	+= plat-ram.o
 obj-$(CONFIG_MTD_INTEL_VR_NOR)	+= intel_vr_nor.o