@@ -234,7 +234,6 @@ struct sunxi_nand_hw_ecc {
struct sunxi_nand_chip {
struct list_head node;
struct nand_chip nand;
- struct mtd_info mtd;
unsigned long clk_rate;
u32 timing_cfg;
u32 timing_ctl;
@@ -991,6 +990,7 @@ static int sunxi_nand_chip_set_timings(struct sunxi_nand_chip *chip,
static int sunxi_nand_chip_init_timings(struct sunxi_nand_chip *chip,
struct device_node *np)
{
+ struct mtd_info *mtd = nand_to_mtd(&chip->nand);
const struct nand_sdr_timings *timings;
int ret;
int mode;
@@ -1008,12 +1008,11 @@ static int sunxi_nand_chip_init_timings(struct sunxi_nand_chip *chip,
feature[0] = mode;
for (i = 0; i < chip->nsels; i++) {
- chip->nand.select_chip(&chip->mtd, i);
- ret = chip->nand.onfi_set_features(&chip->mtd,
- &chip->nand,
+ chip->nand.select_chip(mtd, i);
+ ret = chip->nand.onfi_set_features(mtd, &chip->nand,
ONFI_FEATURE_ADDR_TIMING_MODE,
feature);
- chip->nand.select_chip(&chip->mtd, -1);
+ chip->nand.select_chip(mtd, -1);
if (ret)
return ret;
}
@@ -1336,7 +1335,7 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc,
nand->write_buf = sunxi_nfc_write_buf;
nand->read_byte = sunxi_nfc_read_byte;
- mtd = &chip->mtd;
+ mtd = nand_to_mtd(nand);
mtd->dev.parent = dev;
mtd->priv = nand;
@@ -1407,7 +1406,7 @@ static void sunxi_nand_chips_cleanup(struct sunxi_nfc *nfc)
while (!list_empty(&nfc->chips)) {
chip = list_first_entry(&nfc->chips, struct sunxi_nand_chip,
node);
- nand_release(&chip->mtd);
+ nand_release(nand_to_mtd(&chip->nand));
sunxi_nand_ecc_cleanup(&chip->nand.ecc);
list_del(&chip->node);
}
struct nand_chip now embeds an mtd device. Make use of this mtd instance. Signed-off-by: Boris Brezillon <boris.brezillon@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/sunxi_nand.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-)