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-rw-r--r--drivers/mtd/nand/gpmi_nfc_mil.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/mtd/nand/gpmi_nfc_mil.c b/drivers/mtd/nand/gpmi_nfc_mil.c
index 0317c9d..3a172bf 100644
--- a/drivers/mtd/nand/gpmi_nfc_mil.c
+++ b/drivers/mtd/nand/gpmi_nfc_mil.c
@@ -405,9 +405,14 @@ static int gpmi_nfc_ecc_read_page(struct mtd_info *mtd,
corrected += *status;
}
- /* Propagate ECC status to the owning MTD. */
- mtd->ecc_stats.failed += failed;
- mtd->ecc_stats.corrected += corrected;
+ /*
+ * Propagate ECC status to the owning MTD only when failed or
+ * corrected times nearly reaches our ECC correction threshold.
+ */
+ if (failed || corrected >= (gpmi_info->ecc_strength - 1)) {
+ mtd->ecc_stats.failed += failed;
+ mtd->ecc_stats.corrected += corrected;
+ }
/*
* It's time to deliver the OOB bytes. See gpmi_nfc_ecc_read_oob() for