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authorRobert Jarzmik <robert.jarzmik@free.fr>2011-11-19 16:02:54 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-01-09 18:07:25 +0000
commit7a7fcf14021bc0f0728dd0aaa2635475de0db54c (patch)
tree0286e8b77641220abebe4b654362ef8eb743d2c9
parentde03cd716ba7b8103ef9bef425be1ac72b81aeca (diff)
mtd: docg3: map erase and write functions
Map the developped write and erase functions into the mtd structure. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Ivan Djelic <ivan.djelic@parrot.com> Reviewed-by: Mike Dunn <mikedunn@newsguy.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
-rw-r--r--drivers/mtd/devices/docg3.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 3087b1564a4d..1f949eac6351 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -41,8 +41,6 @@
*
* As no specification is available from M-Systems/Sandisk, this drivers lacks
* several functions available on the chip, as :
- * - block erase
- * - page write
* - IPL write
* - ECC fixing (lack of BCH algorith understanding)
* - powerdown / powerup
@@ -1586,23 +1584,19 @@ static void __init doc_set_driver_info(int chip_id, struct mtd_info *mtd)
break;
}
mtd->type = MTD_NANDFLASH;
- /*
- * Once write methods are added, the correct flags will be set.
- * mtd->flags = MTD_CAP_NANDFLASH;
- */
- mtd->flags = MTD_CAP_ROM;
+ mtd->flags = MTD_CAP_NANDFLASH;
mtd->size = (docg3->max_block + 1) * DOC_LAYOUT_BLOCK_SIZE;
mtd->erasesize = DOC_LAYOUT_BLOCK_SIZE * DOC_LAYOUT_NBPLANES;
mtd->writesize = DOC_LAYOUT_PAGE_SIZE;
mtd->oobsize = DOC_LAYOUT_OOB_SIZE;
mtd->owner = THIS_MODULE;
- mtd->erase = NULL;
+ mtd->erase = doc_erase;
mtd->point = NULL;
mtd->unpoint = NULL;
mtd->read = doc_read;
- mtd->write = NULL;
+ mtd->write = doc_write;
mtd->read_oob = doc_read_oob;
- mtd->write_oob = NULL;
+ mtd->write_oob = doc_write_oob;
mtd->sync = NULL;
mtd->block_isbad = doc_block_isbad;
mtd->ecclayout = &docg3_oobinfo;