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Commit 2e61c3a5 authored by Paul Bolle's avatar Paul Bolle Committed by David Woodhouse
Browse files

mtd: chips: reorganize Kconfig help on swapping 



The Kconfig help on "Flash cmd/query data swapping" still mentions
LART_ENDIAN_BYTE. That option used to be relevant for setting
CONFIG_MTD_CFI_LART_BIT_SWAP. That option and macro got both removed in
v2.4.11-pre4. So, although LART endianness sounds intriguing, that part
of the help text can be removed.

And, while we're touching this choice, move the help text up one level.
Currently it's available under the "NO" option, while it's relevant for
all three options.

Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent a5b2d76d

drivers/mtd/chips/Kconfig

+2 −9
Original line number Diff line number Diff line
@@ -43,9 +43,6 @@ choice 
	prompt "Flash cmd/query data swapping"

	depends on MTD_CFI_ADV_OPTIONS

	default MTD_CFI_NOSWAP



config MTD_CFI_NOSWAP

	bool "NO"

	---help---

	  This option defines the way in which the CPU attempts to arrange

	  data bits when writing the 'magic' commands to the chips. Saying
@@ -55,12 +52,8 @@ config MTD_CFI_NOSWAP 
	  Specific arrangements are possible with the BIG_ENDIAN_BYTE and

	  LITTLE_ENDIAN_BYTE, if the bytes are reversed.



	  If you have a LART, on which the data (and address) lines were

	  connected in a fashion which ensured that the nets were as short

	  as possible, resulting in a bit-shuffling which seems utterly

	  random to the untrained eye, you need the LART_ENDIAN_BYTE option.



	  Yes, there really exists something sicker than PDP-endian :)

config MTD_CFI_NOSWAP

	bool "NO"



config MTD_CFI_BE_BYTE_SWAP

	bool "BIG_ENDIAN_BYTE"