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| author | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 16:06:03 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 16:06:03 +0200 |
| commit | 9d8522df37f91621a70c5c0dbbf5bf2220b16798 (patch) | |
| tree | 30f51aaccb18b1d4a97b7a5c8a64c63633a2fb7b /drivers/mtd/mtdconcat.c | |
| parent | [MTD] ECC rework broke diskonchip (diff) | |
| download | linux-9d8522df37f91621a70c5c0dbbf5bf2220b16798.tar.xz linux-9d8522df37f91621a70c5c0dbbf5bf2220b16798.zip | |
[MTD] Remove nand writev support
NAND writev(_ecc) support is not longer necessary. Remove it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/mtdconcat.c')
| -rw-r--r-- | drivers/mtd/mtdconcat.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index a5e8373349a5..a6fcee2713b0 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -253,9 +253,8 @@ concat_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, } static int -concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t * retlen, - u_char *eccbuf, struct nand_oobinfo *oobsel) +concat_writev(struct mtd_info *mtd, const struct kvec *vecs, + unsigned long count, loff_t to, size_t * retlen) { struct mtd_concat *concat = CONCAT(mtd); struct kvec *vecs_copy; @@ -315,10 +314,6 @@ concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, if (!(subdev->flags & MTD_WRITEABLE)) err = -EROFS; - else if (eccbuf) - err = subdev->writev_ecc(subdev, &vecs_copy[entry_low], - entry_high - entry_low + 1, to, &retsize, - eccbuf, oobsel); else err = subdev->writev(subdev, &vecs_copy[entry_low], entry_high - entry_low + 1, to, &retsize); @@ -333,8 +328,6 @@ concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, *retlen += retsize; total_len -= wsize; - if (concat->mtd.type == MTD_NANDFLASH && eccbuf) - eccbuf += mtd->oobavail * (wsize / mtd->writesize); if (total_len == 0) break; @@ -348,13 +341,6 @@ concat_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, } static int -concat_writev(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t * retlen) -{ - return concat_writev_ecc(mtd, vecs, count, to, retlen, NULL, NULL); -} - -static int concat_read_oob(struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf) { @@ -843,8 +829,6 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to c concat->mtd.write_ecc = concat_write_ecc; if (subdev[0]->writev) concat->mtd.writev = concat_writev; - if (subdev[0]->writev_ecc) - concat->mtd.writev_ecc = concat_writev_ecc; if (subdev[0]->read_oob) concat->mtd.read_oob = concat_read_oob; if (subdev[0]->write_oob) |