mtd: rawnand: txx9ndfmc: 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 <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210413161840.345208-8-miquel.raynal@bootlin.com

diff --git a/drivers/mtd/nand/raw/txx9ndfmc.c b/drivers/mtd/nand/raw/txx9ndfmc.c
index 1a9449e53bf9dea75d9782e14a3f238c4fc0ef97..b8894ac27073c29b5f432aae385f15c63fe30b9e 100644 (file)
--- a/drivers/mtd/nand/raw/txx9ndfmc.c
+++ b/drivers/mtd/nand/raw/txx9ndfmc.c
@@ -13,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/mtd/mtd.h>
+#include <linux/mtd/nand-ecc-sw-hamming.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
@@ -193,8 +194,8 @@ static int txx9ndfmc_correct_data(struct nand_chip *chip, unsigned char *buf,
        int stat;
 
        for (eccsize = chip->ecc.size; eccsize > 0; eccsize -= 256) {
-               stat = rawnand_sw_hamming_correct(chip, buf, read_ecc,
-                                                 calc_ecc);
+               stat = ecc_sw_hamming_correct(buf, read_ecc, calc_ecc,
+                                             chip->ecc.size, false);
                if (stat < 0)
                        return stat;
                corrected += stat;