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path: root/drivers/mtd/nand/davinci_nand.c
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Diffstat (limited to 'drivers/mtd/nand/davinci_nand.c')
-rw-r--r--drivers/mtd/nand/davinci_nand.c39
1 files changed, 5 insertions, 34 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 1f34951..c153e1f 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -57,7 +57,6 @@ struct davinci_nand_info {
struct device *dev;
struct clk *clk;
- bool partitioned;
bool is_readmode;
@@ -530,8 +529,6 @@ static int __init nand_davinci_probe(struct platform_device *pdev)
int ret;
uint32_t val;
nand_ecc_modes_t ecc_mode;
- struct mtd_partition *mtd_parts = NULL;
- int mtd_parts_nb = 0;
/* insist on board-specific configuration */
if (!pdata)
@@ -581,7 +578,9 @@ static int __init nand_davinci_probe(struct platform_device *pdev)
info->chip.chip_delay = 0;
info->chip.select_chip = nand_davinci_select_chip;
- /* options such as NAND_USE_FLASH_BBT or 16-bit widths */
+ /* options such as NAND_BBT_USE_FLASH */
+ info->chip.bbt_options = pdata->bbt_options;
+ /* options such as 16-bit widths */
info->chip.options = pdata->options;
info->chip.bbt_td = pdata->bbt_td;
info->chip.bbt_md = pdata->bbt_md;
@@ -751,33 +750,8 @@ syndrome_done:
if (ret < 0)
goto err_scan;
- if (mtd_has_cmdlinepart()) {
- static const char *probes[] __initconst = {
- "cmdlinepart", NULL
- };
-
- mtd_parts_nb = parse_mtd_partitions(&info->mtd, probes,
- &mtd_parts, 0);
- }
-
- if (mtd_parts_nb <= 0) {
- mtd_parts = pdata->parts;
- mtd_parts_nb = pdata->nr_parts;
- }
-
- /* Register any partitions */
- if (mtd_parts_nb > 0) {
- ret = mtd_device_register(&info->mtd, mtd_parts,
- mtd_parts_nb);
- if (ret == 0)
- info->partitioned = true;
- }
-
- /* If there's no partition info, just package the whole chip
- * as a single MTD device.
- */
- if (!info->partitioned)
- ret = mtd_device_register(&info->mtd, NULL, 0) ? -ENODEV : 0;
+ ret = mtd_device_parse_register(&info->mtd, NULL, 0,
+ pdata->parts, pdata->nr_parts);
if (ret < 0)
goto err_scan;
@@ -816,9 +790,6 @@ err_nomem:
static int __exit nand_davinci_remove(struct platform_device *pdev)
{
struct davinci_nand_info *info = platform_get_drvdata(pdev);
- int status;
-
- status = mtd_device_unregister(&info->mtd);
spin_lock_irq(&davinci_nand_lock);
if (info->chip.ecc.mode == NAND_ECC_HW_SYNDROME)