Fix common misspellings

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / mtd / nand / Kconfig

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 450afc5df0bd6a57e93d9c9c1ee2b0550645f61c..edec457d361d4b12a8f2a419d2330c54b2f6ddd8 100644 (file)
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -31,6 +31,21 @@ 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_BCH
+       tristate
+       select BCH
+       depends on MTD_NAND_ECC_BCH
+       default MTD_NAND
+
+config MTD_NAND_ECC_BCH
+       bool "Support software BCH ECC"
+       default n
+       help
+         This enables support for software BCH error correction. Binary BCH
+         codes are more powerful and cpu intensive than traditional Hamming
+         ECC codes. They are used with NAND devices requiring more than 1 bit
+         of error correction.
+
 config MTD_SM_COMMON
        tristate
        default n
@@ -106,23 +121,6 @@ config MTD_NAND_OMAP2
        help
           Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms.
 
-config MTD_NAND_OMAP_PREFETCH
-       bool "GPMC prefetch support for NAND Flash device"
-       depends on MTD_NAND_OMAP2
-       default y
-       help
-        The NAND device can be accessed for Read/Write using GPMC PREFETCH engine
-        to improve the performance.
-
-config MTD_NAND_OMAP_PREFETCH_DMA
-       depends on MTD_NAND_OMAP_PREFETCH
-       bool "DMA mode"
-       default n
-       help
-        The GPMC PREFETCH engine can be configured eigther in MPU interrupt mode
-        or in DMA interrupt mode.
-        Say y for DMA mode or MPU mode will be used
-
 config MTD_NAND_IDS
        tristate
 
@@ -241,7 +239,7 @@ config MTD_NAND_BCM_UMI
        help
          This enables the NAND flash controller on the BCM UMI block.
 
-         No board specfic support is done by this driver, each board
+         No board specific support is done by this driver, each board
          must advertise a platform_device for the driver to attach.
 
 config MTD_NAND_BCM_UMI_HWCS