struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
drivers/mtd/nand/diskonchip.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index 5f7bcc8..fff7a4a 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -1556,15 +1556,15 @@ static int __init doc_probe(unsigned long physadr)
printk(KERN_NOTICE "DiskOnChip found at 0x%lx\n", physadr);
- len = sizeof(struct mtd_info) +
- sizeof(struct nand_chip) + sizeof(struct doc_priv) + (2 *
sizeof(struct nand_bbt_descr));
- mtd = kzalloc(len, GFP_KERNEL);
- if (!mtd) {
+ len = sizeof(struct nand_chip) + sizeof(struct doc_priv) +
+ (2 * sizeof(struct nand_bbt_descr));
+ nand = kzalloc(len, GFP_KERNEL);
+ if (!nand) {
ret = -ENOMEM;
goto fail;
}
- nand = (struct nand_chip *) (mtd + 1);
+ mtd = nand_to_mtd(nand);
doc = (struct doc_priv *) (nand + 1);
nand->bbt_td = (struct nand_bbt_descr *) (doc + 1);
nand->bbt_md = nand->bbt_td + 1;
@@ -1615,7 +1615,7 @@ static int __init doc_probe(unsigned long physadr)
haven't yet added it. This is handled without incident by
mtd_device_unregister, as far as I can tell. */
nand_release(mtd);
- kfree(mtd);
+ kfree(nand);
goto fail;
}
@@ -1650,7 +1650,7 @@ static void release_nanddoc(void)
nand_release(mtd);
iounmap(doc->virtadr);
release_mem_region(doc->physadr, DOC_IOREMAP_LEN);
- kfree(mtd);
+ kfree(nand);
}
}
--
2.1.4
--
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