mtd: nand: remove stale config options

The commit bf4289cba02b8cf770ecd7959ca70839f0dd9d3c removed the use of
CONFIG_MTD_NAND_ATMEL_ECC_NONE and CONFIG_MTD_NAND_ATMEL_ECC_HW but the
Kconfig file was forgotten.

This patch remove those inoperative options.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index b28b57e..de69978 100644 (file)
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -406,46 +406,6 @@ config MTD_NAND_ATMEL
        help
          Enables support for NAND Flash / Smart Media Card interface
          on Atmel AT91 and AVR32 processors.
-choice
-       prompt "ECC management for NAND Flash / SmartMedia on AT91 / AVR32"
-       depends on MTD_NAND_ATMEL
-
-config MTD_NAND_ATMEL_ECC_HW
-       bool "Hardware ECC"
-       depends on ARCH_AT91SAM9263 || ARCH_AT91SAM9260 || AVR32
-       help
-         Use hardware ECC instead of software ECC when the chip
-         supports it.
-
-         The hardware ECC controller is capable of single bit error
-         correction and 2-bit random detection per page.
-
-         NB : hardware and software ECC schemes are incompatible.
-         If you switch from one to another, you'll have to erase your
-         mtd partition.
-
-         If unsure, say Y
-
-config MTD_NAND_ATMEL_ECC_SOFT
-       bool "Software ECC"
-       help
-         Use software ECC.
-
-         NB : hardware and software ECC schemes are incompatible.
-         If you switch from one to another, you'll have to erase your
-         mtd partition.
-
-config MTD_NAND_ATMEL_ECC_NONE
-       bool "No ECC (testing only, DANGEROUS)"
-       depends on DEBUG_KERNEL
-       help
-         No ECC will be used.
-         It's not a good idea and it should be reserved for testing
-         purpose only.
-
-         If unsure, say N
-
-endchoice
 
 config MTD_NAND_PXA3xx
        tristate "Support for NAND flash devices on PXA3xx"