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authorMaxim Levitsky <maximlevitsky@gmail.com>2010-03-19 17:22:54 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-03-26 15:26:27 +0000
commite5f710cfc6947e64672b7205f7992515868c7782 (patch)
treec72c3262e6a65b59f067b61cd910697edc071ecb /drivers/mtd/nand/Kconfig
parentca7081d96e39ea276892f0577f9cf37568547e88 (diff)
mtd: nand: split out ECC module
This way drivers could use ecc routines without depedency on whole nand Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
-rw-r--r--drivers/mtd/nand/Kconfig19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 164bd56b9d1..b712aedd89f 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -2,11 +2,23 @@ menuconfig MTD_NAND
tristate "NAND Device Support"
depends on MTD
select MTD_NAND_IDS
+ select MTD_NAND_ECC
help
This enables support for accessing all type of NAND flash
devices. For further information see
<http://www.linux-mtd.infradead.org/doc/nand.html>.
+config MTD_NAND_ECC
+ tristate
+
+config MTD_NAND_ECC_SMC
+ bool "NAND ECC Smart Media byte order"
+ depends on MTD_NAND_ECC
+ default n
+ help
+ Software ECC according to the Smart Media Specification.
+ The original Linux implementation had byte 0 and 1 swapped.
+
if MTD_NAND
config MTD_NAND_VERIFY_WRITE
@@ -18,13 +30,6 @@ config MTD_NAND_VERIFY_WRITE
device thinks the write was successful, a bit could have been
flipped accidentally due to device wear or something else.
-config MTD_NAND_ECC_SMC
- bool "NAND ECC Smart Media byte order"
- default n
- help
- Software ECC according to the Smart Media Specification.
- The original Linux implementation had byte 0 and 1 swapped.
-
config MTD_SM_COMMON
tristate
default n