Commit 9fd6c6c1 authored Apr 15, 2014 by Christian Engelmayer Committed by Brian Norris Apr 15, 2014

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



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>

parent c9eaa447

drivers/mtd/nand/omap2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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