diff options
Diffstat (limited to 'drivers/mtd/nand/docg4.c')
| -rw-r--r-- | drivers/mtd/nand/docg4.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/docg4.c b/drivers/mtd/nand/docg4.c index b08202664543..8e7da0170a2b 100644 --- a/drivers/mtd/nand/docg4.c +++ b/drivers/mtd/nand/docg4.c @@ -720,6 +720,7 @@ static int read_page(struct mtd_info *mtd, struct nand_chip *nand, struct docg4_priv *doc = nand->priv; void __iomem *docptr = doc->virtadr; uint16_t status, edc_err, *buf16; + int bits_corrected = 0; dev_dbg(doc->dev, "%s: page %08x\n", __func__, page); @@ -772,7 +773,7 @@ static int read_page(struct mtd_info *mtd, struct nand_chip *nand, /* If bitflips are reported, attempt to correct with ecc */ if (edc_err & DOC_ECCCONF1_BCH_SYNDROM_ERR) { - int bits_corrected = correct_data(mtd, buf, page); + bits_corrected = correct_data(mtd, buf, page); if (bits_corrected == -EBADMSG) mtd->ecc_stats.failed++; else @@ -781,7 +782,7 @@ static int read_page(struct mtd_info *mtd, struct nand_chip *nand, } writew(0, docptr + DOC_DATAEND); - return 0; + return bits_corrected; } |
