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-rw-r--r--drivers/mtd/nand/nand_base.c7
-rw-r--r--drivers/mtd/nand/nand_util.c4
2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index eaa4be1..63bdf65 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -634,7 +634,8 @@ static int nand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip,
{
struct nand_chip *chip = mtd->priv;
- if (!(chip->options & NAND_BBT_SCANNED)) {
+ if (!(chip->options & NAND_SKIP_BBTSCAN) &&
+ !(chip->options & NAND_BBT_SCANNED)) {
chip->options |= NAND_BBT_SCANNED;
chip->scan_bbt(mtd);
}
@@ -4325,10 +4326,6 @@ int nand_scan_tail(struct mtd_info *mtd)
if (!mtd->bitflip_threshold)
mtd->bitflip_threshold = mtd->ecc_strength;
- /* Check, if we should skip the bad block table scan */
- if (chip->options & NAND_SKIP_BBTSCAN)
- chip->options |= NAND_BBT_SCANNED;
-
return 0;
}
EXPORT_SYMBOL(nand_scan_tail);
diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 024f6fb..afdd160 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -91,6 +91,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
kfree(chip->bbt);
}
chip->bbt = NULL;
+ chip->options &= ~NAND_BBT_SCANNED;
}
for (erased_length = 0;
@@ -179,9 +180,6 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
if (!opts->quiet)
printf("\n");
- if (opts->scrub)
- chip->scan_bbt(meminfo);
-
return 0;
}