提交 7a7fcf14 编写于 作者: R Robert Jarzmik 提交者: David Woodhouse

mtd: docg3: map erase and write functions

Map the developped write and erase functions into the mtd
structure.
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: NIvan Djelic <ivan.djelic@parrot.com>
Reviewed-by: NMike Dunn <mikedunn@newsguy.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
上级 de03cd71
......@@ -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;
......
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