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| author | Brian Norris <computersforpeace@gmail.com> | 2015-10-30 20:33:25 -0700 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-11-11 13:58:45 -0800 |
| commit | a61ae81a1907af1987ad4c77300508327bc48b23 (patch) | |
| tree | d773d64c44c5fbfcc5eae47bca3c5f519c98833e /drivers/mtd/nand/lpc32xx_slc.c | |
| parent | 9c7d787508be6d68a6ec66de3c3466b24e820c71 (diff) | |
| download | linux-a61ae81a1907af1987ad4c77300508327bc48b23.tar.gz linux-a61ae81a1907af1987ad4c77300508327bc48b23.tar.bz2 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/lpc32xx_slc.c')
| -rw-r--r-- | drivers/mtd/nand/lpc32xx_slc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index 4f3d4eb17da0..277626e46379 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -763,7 +763,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) struct mtd_info *mtd; struct nand_chip *chip; struct resource *rc; - struct mtd_part_parser_data ppdata = {}; int res; rc = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -803,6 +802,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) mtd = &host->mtd; chip = &host->nand_chip; chip->priv = host; + nand_set_flash_node(chip, pdev->dev.of_node); mtd->priv = chip; mtd->owner = THIS_MODULE; mtd->dev.parent = &pdev->dev; @@ -908,9 +908,8 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) } mtd->name = "nxp_lpc3220_slc"; - ppdata.of_node = pdev->dev.of_node; - res = mtd_device_parse_register(mtd, NULL, &ppdata, host->ncfg->parts, - host->ncfg->num_parts); + res = mtd_device_register(mtd, host->ncfg->parts, + host->ncfg->num_parts); if (!res) return res; |