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authorBoris Brezillon <boris.brezillon@free-electrons.com>2016-02-03 20:11:44 +0100
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-04-19 22:05:50 +0200
commit191a82946a99fe110814860873cdfe64170c660b (patch)
treeb233c18c531feaf0f6fab9697eda9c30925df919
parent9ed92dd29015de67041cf45f364a46f1fa84bf79 (diff)
mtd: nand: gpmi: use mtd_ooblayout_xxx() helpers where appropriate
The mtd_ooblayout_xxx() helper functions have been added to avoid direct accesses to the ecclayout field, and thus ease for future reworks. Use these helpers in all places where the oobfree[] and eccpos[] arrays where directly accessed. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
-rw-r--r--drivers/mtd/nand/gpmi-nand/gpmi-nand.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index dcb60b0..4721008 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1328,18 +1328,19 @@ static int gpmi_ecc_read_oob(struct mtd_info *mtd, struct nand_chip *chip,
static int
gpmi_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *chip, int page)
{
- struct nand_oobfree *of = mtd->ecclayout->oobfree;
+ struct mtd_oob_region of = { };
int status = 0;
/* Do we have available oob area? */
- if (!of->length)
+ mtd_ooblayout_free(mtd, 0, &of);
+ if (!of.length)
return -EPERM;
if (!nand_is_slc(chip))
return -EPERM;
- chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize + of->offset, page);
- chip->write_buf(mtd, chip->oob_poi + of->offset, of->length);
+ chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize + of.offset, page);
+ chip->write_buf(mtd, chip->oob_poi + of.offset, of.length);
chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
status = chip->waitfunc(mtd, chip);