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path: root/drivers/mtd/nand/raw/sharpsl.c
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Diffstat (limited to 'drivers/mtd/nand/raw/sharpsl.c')
-rw-r--r--drivers/mtd/nand/raw/sharpsl.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/sharpsl.c b/drivers/mtd/nand/raw/sharpsl.c
index 5612ee628425..2f1fe464e663 100644
--- a/drivers/mtd/nand/raw/sharpsl.c
+++ b/drivers/mtd/nand/raw/sharpsl.c
@@ -11,6 +11,7 @@
#include <linux/module.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/mtd/sharpsl.h>
@@ -96,6 +97,15 @@ static int sharpsl_nand_calculate_ecc(struct nand_chip *chip,
return readb(sharpsl->io + ECCCNTR) != 0;
}
+static int sharpsl_nand_correct_ecc(struct nand_chip *chip,
+ unsigned char *buf,
+ unsigned char *read_ecc,
+ unsigned char *calc_ecc)
+{
+ return ecc_sw_hamming_correct(buf, read_ecc, calc_ecc,
+ chip->ecc.size, false);
+}
+
static int sharpsl_attach_chip(struct nand_chip *chip)
{
if (chip->ecc.engine_type != NAND_ECC_ENGINE_TYPE_ON_HOST)
@@ -106,7 +116,7 @@ static int sharpsl_attach_chip(struct nand_chip *chip)
chip->ecc.strength = 1;
chip->ecc.hwctl = sharpsl_nand_enable_hwecc;
chip->ecc.calculate = sharpsl_nand_calculate_ecc;
- chip->ecc.correct = rawnand_sw_hamming_correct;
+ chip->ecc.correct = sharpsl_nand_correct_ecc;
return 0;
}