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mtd: nand: omap: fix compile warning on ‘erased_sector_bitflips’

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Commit 2c9f2365 (mtd: nand: omap: ecc.calculate: merge omap3_calculate_ecc_bch4
in omap_calculate_ecc_bch) introduced minor compile warning
"‘erased_sector_bitflips’ defined but not used [-Wunused-function]" when
compiling without CONFIG_MTD_NAND_OMAP_BCH. Move function
erased_sector_bitflips() into the same ifdef section as the only caller.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Christian Engelmayer 2014-04-15 00:32:05 +02:00 committed by Brian Norris
parent c9eaa447e7
commit 9fd6c6c18c
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/omap2.c
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@ -1237,6 +1237,7 @@ static int __maybe_unused omap_calculate_ecc_bch(struct mtd_info *mtd,
return 0;
}
#ifdef CONFIG_MTD_NAND_OMAP_BCH
/**
* erased_sector_bitflips - count bit flips
* @data: data sector buffer
@ -1276,7 +1277,6 @@ static int erased_sector_bitflips(u_char *data, u_char *oob,
return flip_bits;
}
#ifdef CONFIG_MTD_NAND_OMAP_BCH
/**
* omap_elm_correct_data - corrects page data area in case error reported
* @mtd: MTD device structure