From: Miquel Raynal Date: Tue, 13 Apr 2021 16:18:39 +0000 (+0200) Subject: mtd: rawnand: tmio: Fix external use of SW Hamming ECC helper X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6a4c5ada577467a5f79e06f2c5e69c09983c22fb;p=linux.git mtd: rawnand: tmio: Fix external use of SW Hamming ECC helper Since the Hamming software ECC engine has been updated to become a proper and independent ECC engine, it is now mandatory to either initialize the engine before using any one of his functions or use one of the bare helpers which only perform the calculations. As there is no actual need for a proper ECC initialization, let's just use the bare helper instead of the rawnand one. Fixes: 90ccf0a0192f ("mtd: nand: ecc-hamming: Rename the exported functions") Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20210413161840.345208-7-miquel.raynal@bootlin.com --- diff --git a/drivers/mtd/nand/raw/tmio_nand.c b/drivers/mtd/nand/raw/tmio_nand.c index de8e919d0ebe6..6d93dd31969b2 100644 --- a/drivers/mtd/nand/raw/tmio_nand.c +++ b/drivers/mtd/nand/raw/tmio_nand.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include @@ -292,11 +293,12 @@ static int tmio_nand_correct_data(struct nand_chip *chip, unsigned char *buf, int r0, r1; /* assume ecc.size = 512 and ecc.bytes = 6 */ - r0 = rawnand_sw_hamming_correct(chip, buf, read_ecc, calc_ecc); + r0 = ecc_sw_hamming_correct(buf, read_ecc, calc_ecc, + chip->ecc.size, false); if (r0 < 0) return r0; - r1 = rawnand_sw_hamming_correct(chip, buf + 256, read_ecc + 3, - calc_ecc + 3); + r1 = ecc_sw_hamming_correct(buf + 256, read_ecc + 3, calc_ecc + 3, + chip->ecc.size, false); if (r1 < 0) return r1; return r0 + r1;