diff options
| 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/gpio.c | |
| parent | 9c7d787508be6d68a6ec66de3c3466b24e820c71 (diff) | |
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/gpio.c')
| -rw-r--r-- | drivers/mtd/nand/gpio.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index 9ab97f934c37..d57a07a597be 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -209,7 +209,6 @@ static int gpio_nand_probe(struct platform_device *pdev) struct gpiomtd *gpiomtd; struct nand_chip *chip; struct resource *res; - struct mtd_part_parser_data ppdata = {}; int ret = 0; if (!pdev->dev.of_node && !dev_get_platdata(&pdev->dev)) @@ -268,6 +267,7 @@ static int gpio_nand_probe(struct platform_device *pdev) chip->dev_ready = gpio_nand_devready; } + nand_set_flash_node(chip, pdev->dev.of_node); chip->IO_ADDR_W = chip->IO_ADDR_R; chip->ecc.mode = NAND_ECC_SOFT; chip->options = gpiomtd->plat.options; @@ -291,10 +291,8 @@ static int gpio_nand_probe(struct platform_device *pdev) gpiomtd->plat.adjust_parts(&gpiomtd->plat, gpiomtd->mtd_info.size); - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(&gpiomtd->mtd_info, NULL, &ppdata, - gpiomtd->plat.parts, - gpiomtd->plat.num_parts); + ret = mtd_device_register(&gpiomtd->mtd_info, gpiomtd->plat.parts, + gpiomtd->plat.num_parts); if (!ret) return 0; |