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/sh_flctl.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/sh_flctl.c')
| -rw-r--r-- | drivers/mtd/nand/sh_flctl.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c index bcba1a924c75..57dc52578e07 100644 --- a/drivers/mtd/nand/sh_flctl.c +++ b/drivers/mtd/nand/sh_flctl.c @@ -1086,7 +1086,6 @@ static int flctl_probe(struct platform_device *pdev) struct sh_flctl_platform_data *pdata; int ret; int irq; - struct mtd_part_parser_data ppdata = {}; flctl = devm_kzalloc(&pdev->dev, sizeof(struct sh_flctl), GFP_KERNEL); if (!flctl) @@ -1123,6 +1122,7 @@ static int flctl_probe(struct platform_device *pdev) platform_set_drvdata(pdev, flctl); flctl_mtd = &flctl->mtd; nand = &flctl->chip; + nand_set_flash_node(nand, pdev->dev.of_node); flctl_mtd->priv = nand; flctl_mtd->dev.parent = &pdev->dev; flctl->pdev = pdev; @@ -1163,9 +1163,7 @@ static int flctl_probe(struct platform_device *pdev) if (ret) goto err_chip; - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(flctl_mtd, NULL, &ppdata, pdata->parts, - pdata->nr_parts); + ret = mtd_device_register(flctl_mtd, pdata->parts, pdata->nr_parts); return 0; |