diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index e658b2988acf..c074a491d087 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -104,7 +104,6 @@ struct s3c2410_nand_info; * @scan_res: The result from calling nand_scan_ident(). */ struct s3c2410_nand_mtd { - struct mtd_info mtd; struct nand_chip chip; struct s3c2410_nand_set *set; struct s3c2410_nand_info *info; @@ -168,7 +167,8 @@ struct s3c2410_nand_info { static struct s3c2410_nand_mtd *s3c2410_nand_mtd_toours(struct mtd_info *mtd) { - return container_of(mtd, struct s3c2410_nand_mtd, mtd); + return container_of(mtd_to_nand(mtd), struct s3c2410_nand_mtd, + chip); } static struct s3c2410_nand_info *s3c2410_nand_mtd_toinfo(struct mtd_info *mtd) @@ -745,7 +745,7 @@ static int s3c24xx_nand_remove(struct platform_device *pdev) for (mtdno = 0; mtdno < info->mtd_count; mtdno++, ptr++) { pr_debug("releasing mtd %d (%p)\n", mtdno, ptr); - nand_release(&ptr->mtd); + nand_release(nand_to_mtd(&ptr->chip)); } } @@ -762,9 +762,11 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info, struct s3c2410_nand_set *set) { if (set) { - mtd->mtd.name = set->name; + struct mtd_info *mtdinfo = nand_to_mtd(&mtd->chip); - return mtd_device_parse_register(&mtd->mtd, NULL, NULL, + mtdinfo->name = set->name; + + return mtd_device_parse_register(mtdinfo, NULL, NULL, set->partitions, set->nr_partitions); } @@ -786,6 +788,7 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, struct s3c2410_nand_set *set) { struct nand_chip *chip = &nmtd->chip; + struct mtd_info *mtd = nand_to_mtd(chip); void __iomem *regs = info->regs; chip->write_buf = s3c2410_nand_write_buf; @@ -831,7 +834,7 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, chip->IO_ADDR_R = chip->IO_ADDR_W; nmtd->info = info; - nmtd->mtd.priv = chip; + mtd->priv = chip; nmtd->set = set; #ifdef CONFIG_MTD_NAND_S3C2410_HWECC @@ -1012,19 +1015,21 @@ static int s3c24xx_nand_probe(struct platform_device *pdev) nmtd = info->mtds; for (setno = 0; setno < nr_sets; setno++, nmtd++) { + struct mtd_info *mtd = nand_to_mtd(&nmtd->chip); + pr_debug("initialising set %d (%p, info %p)\n", setno, nmtd, info); - nmtd->mtd.dev.parent = &pdev->dev; + mtd->dev.parent = &pdev->dev; s3c2410_nand_init_chip(info, nmtd, sets); - nmtd->scan_res = nand_scan_ident(&nmtd->mtd, + nmtd->scan_res = nand_scan_ident(mtd, (sets) ? sets->nr_chips : 1, NULL); if (nmtd->scan_res == 0) { s3c2410_nand_update_chip(info, nmtd); - nand_scan_tail(&nmtd->mtd); + nand_scan_tail(mtd); s3c2410_nand_add_partition(info, nmtd, sets); } |