diff options
| author | Brian Norris <computersforpeace@gmail.com> | 2015-10-31 04:33:25 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-11-11 22:58:45 +0100 |
| commit | a61ae81a1907af1987ad4c77300508327bc48b23 (patch) | |
| tree | d773d64c44c5fbfcc5eae47bca3c5f519c98833e /drivers/mtd/nand/plat_nand.c | |
| parent | mtd: spi-nor: convert to spi_nor_{get, set}_flash_node() (diff) | |
| download | linux-a61ae81a1907af1987ad4c77300508327bc48b23.tar.xz linux-a61ae81a1907af1987ad4c77300508327bc48b23.zip | |
mtd: nand: drop unnecessary partition parser data
All of these drivers set up a parser data struct just to communicate DT
partition data. This field has been deprecated and is instead supported
by telling nand_scan_ident() about the 'flash_node'.
This patch:
* sets chip->flash_node for those drivers that didn't already (but used
OF partitioning)
* drops the parser data
* switches to the simpler mtd_device_register() where possible, now
that we've eliminated one of the auxiliary parameters
Now that we've assigned chip->flash_node for these drivers, we can
probably rely on nand_dt_init() to do more of the DT parsing for us, but
for now, I don't want to fiddle with each of these drivers. The parsing
is done in duplicate for now on some drivers. I don't think this should
break things. (Famous last words.)
(Rolled in some changes by Boris Brezillon)
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/nand/plat_nand.c')
| -rw-r--r-- | drivers/mtd/nand/plat_nand.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index 65b9dbbe6d6a..06ac6c64dcd5 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -30,7 +30,6 @@ struct plat_nand_data { static int plat_nand_probe(struct platform_device *pdev) { struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev); - struct mtd_part_parser_data ppdata; struct plat_nand_data *data; struct resource *res; const char **part_types; @@ -58,6 +57,7 @@ static int plat_nand_probe(struct platform_device *pdev) return PTR_ERR(data->io_base); data->chip.priv = &data; + nand_set_flash_node(&data->chip, pdev->dev.of_node); data->mtd.priv = &data->chip; data->mtd.dev.parent = &pdev->dev; @@ -94,8 +94,7 @@ static int plat_nand_probe(struct platform_device *pdev) part_types = pdata->chip.part_probe_types; - ppdata.of_node = pdev->dev.of_node; - err = mtd_device_parse_register(&data->mtd, part_types, &ppdata, + err = mtd_device_parse_register(&data->mtd, part_types, NULL, pdata->chip.partitions, pdata->chip.nr_partitions); |