From: Christian Engelmayer Date: Mon, 14 Apr 2014 22:32:05 +0000 (+0200) Subject: mtd: nand: omap: fix compile warning on ‘erased_sector_bitflips’ X-Git-Tag: next-20140428~47^2~7 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9fd6c6c18c1a4a3220473c76fd447c5708b5ecf9;p=karo-tx-linux.git 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 Reviewed-by: Jingoo Han Acked-by: Pekon Gupta Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 1ff49b80bdaf..1b800bcda5a4 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -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