diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
| commit | bae6692c24236d0203f88a444986d86437a858fa (patch) | |
| tree | 0f9bee1250af3046fa46049736b615b81e60f56e /drivers/mtd/nand/omap2.c | |
| parent | 46167a8fd4248533ad15867e6988ff20e76de641 (diff) | |
| parent | 57fbcce37be7c1d2622b56587c10ade00e96afa3 (diff) | |
Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master
To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.
Diffstat (limited to 'drivers/mtd/nand/omap2.c')
| -rw-r--r-- | drivers/mtd/nand/omap2.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index c553f78ab83f..0749ca1a1456 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -1807,13 +1807,19 @@ static int omap_nand_probe(struct platform_device *pdev) goto return_error; } + /* + * Bail out earlier to let NAND_ECC_SOFT code create its own + * ecclayout instead of using ours. + */ + if (info->ecc_opt == OMAP_ECC_HAM1_CODE_SW) { + nand_chip->ecc.mode = NAND_ECC_SOFT; + goto scan_tail; + } + /* populate MTD interface based on ECC scheme */ ecclayout = &info->oobinfo; + nand_chip->ecc.layout = ecclayout; switch (info->ecc_opt) { - case OMAP_ECC_HAM1_CODE_SW: - nand_chip->ecc.mode = NAND_ECC_SOFT; - break; - case OMAP_ECC_HAM1_CODE_HW: pr_info("nand: using OMAP_ECC_HAM1_CODE_HW\n"); nand_chip->ecc.mode = NAND_ECC_HW; @@ -1861,10 +1867,7 @@ static int omap_nand_probe(struct platform_device *pdev) ecclayout->oobfree->offset = 1 + ecclayout->eccpos[ecclayout->eccbytes - 1] + 1; /* software bch library is used for locating errors */ - nand_chip->ecc.priv = nand_bch_init(mtd, - nand_chip->ecc.size, - nand_chip->ecc.bytes, - &ecclayout); + nand_chip->ecc.priv = nand_bch_init(mtd); if (!nand_chip->ecc.priv) { dev_err(&info->pdev->dev, "unable to use BCH library\n"); err = -EINVAL; @@ -1925,10 +1928,7 @@ static int omap_nand_probe(struct platform_device *pdev) ecclayout->oobfree->offset = 1 + ecclayout->eccpos[ecclayout->eccbytes - 1] + 1; /* software bch library is used for locating errors */ - nand_chip->ecc.priv = nand_bch_init(mtd, - nand_chip->ecc.size, - nand_chip->ecc.bytes, - &ecclayout); + nand_chip->ecc.priv = nand_bch_init(mtd); if (!nand_chip->ecc.priv) { dev_err(&info->pdev->dev, "unable to use BCH library\n"); err = -EINVAL; @@ -2002,9 +2002,6 @@ static int omap_nand_probe(struct platform_device *pdev) goto return_error; } - if (info->ecc_opt == OMAP_ECC_HAM1_CODE_SW) - goto scan_tail; - /* all OOB bytes from oobfree->offset till end off OOB are free */ ecclayout->oobfree->length = mtd->oobsize - ecclayout->oobfree->offset; /* check if NAND device's OOB is enough to store ECC signatures */ @@ -2015,7 +2012,6 @@ static int omap_nand_probe(struct platform_device *pdev) err = -EINVAL; goto return_error; } - nand_chip->ecc.layout = ecclayout; scan_tail: /* second phase scan */ |