mtd: nand: omap: ecc.correct: omap_elm_correct_data: cleanup for future enhancements

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Current omap_elm_correct_data() code is not scalable for future ecc-schemes
due to presence of tweaks and hard-coded macros for BCH4_ECC and BCH8_ECC
ecc-schemes at multiple places.

This patch:
 - replaces 'ecc_opt' with '(info->nand.ecc.strength == BCH8_MAX_ERROR)
   used to differentiate between BCH8_HW and BCH4_SW
 - replaces macros (defining magic number for specific ecc-scheme) with
   generic variables
 - removes dependency on macros defined in elm.h (like BCHx_ECC_OOB_BYTES)

Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

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Pekon Gupta 2014-03-18 18:56:45 +05:30 • committed by Brian Norris

parent 78f43c5383

commit b08e1f632c

1 changed files with 13 additions and 25 deletions

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drivers/mtd/nand/omap2.c

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