struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
Changes generated with the following coccinelle script
--->8---
virtual patch
@fix1@
identifier __chipfield, __mtdfield;
type __type;
@@
(
__type {
...
struct nand_chip __chipfield;
...
- struct mtd_info __mtdfield;
...
};
|
__type {
...
- struct mtd_info __mtdfield;
...
struct nand_chip __chipfield;
...
};
)
@fix2 depends on fix1@
identifier fix1.__chipfield, fix1.__mtdfield;
identifier __subfield;
type fix1.__type;
__type *__priv;
@@
(
- __priv->__mtdfield.__subfield
+ nand_to_mtd(&__priv->__chipfield)->__subfield
|
- &(__priv->__mtdfield)
+ nand_to_mtd(&__priv->__chipfield)
)
--->8---
---
drivers/mtd/nand/tmio_nand.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index 6d0cbe9..e7b82e1 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -103,7 +103,6 @@
/*--------------------------------------------------------------------------*/
struct tmio_nand {
- struct mtd_info mtd;
struct nand_chip chip;
struct platform_device *dev;
@@ -119,7 +118,10 @@ struct tmio_nand {
unsigned read_good:1;
};
-#define mtd_to_tmio(m) container_of(m, struct tmio_nand, mtd)
+static inline struct tmio_nand *mtd_to_tmio(struct mtd_info *mtd)
+{
+ return container_of(mtd_to_nand(mtd), struct tmio_nand, chip);
+}
/*--------------------------------------------------------------------------*/
@@ -378,8 +380,8 @@ static int tmio_probe(struct platform_device *dev)
tmio->dev = dev;
platform_set_drvdata(dev, tmio);
- mtd = &tmio->mtd;
nand_chip = &tmio->chip;
+ mtd = nand_to_mtd(nand_chip);
mtd->priv = nand_chip;
mtd->name = "tmio-nand";
mtd->dev.parent = &dev->dev;
@@ -456,7 +458,7 @@ static int tmio_remove(struct platform_device *dev)
{
struct tmio_nand *tmio = platform_get_drvdata(dev);
- nand_release(&tmio->mtd);
+ nand_release(nand_to_mtd(&tmio->chip));
tmio_hw_stop(dev, tmio);
return 0;
}
--
2.1.4
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