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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/fsl_elbc_nand.c | |
| parent | 9c7d787508be6d68a6ec66de3c3466b24e820c71 (diff) | |
| download | op-kernel-dev-a61ae81a1907af1987ad4c77300508327bc48b23.zip op-kernel-dev-a61ae81a1907af1987ad4c77300508327bc48b23.tar.gz | |
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/fsl_elbc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/fsl_elbc_nand.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index dcb1f7f..bd6d493 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -748,6 +748,7 @@ static int fsl_elbc_chip_init(struct fsl_elbc_mtd *priv) /* Fill in fsl_elbc_mtd structure */ priv->mtd.priv = chip; priv->mtd.dev.parent = priv->dev; + nand_set_flash_node(chip, priv->dev->of_node); /* set timeout to maximum */ priv->fmr = 15 << FMR_CWTO_SHIFT; @@ -823,9 +824,7 @@ static int fsl_elbc_nand_probe(struct platform_device *pdev) int bank; struct device *dev; struct device_node *node = pdev->dev.of_node; - struct mtd_part_parser_data ppdata; - ppdata.of_node = pdev->dev.of_node; if (!fsl_lbc_ctrl_dev || !fsl_lbc_ctrl_dev->regs) return -ENODEV; lbc = fsl_lbc_ctrl_dev->regs; @@ -911,7 +910,7 @@ static int fsl_elbc_nand_probe(struct platform_device *pdev) /* First look for RedBoot table or partitions on the command * line, these take precedence over device tree information */ - mtd_device_parse_register(&priv->mtd, part_probe_types, &ppdata, + mtd_device_parse_register(&priv->mtd, part_probe_types, NULL, NULL, 0); printk(KERN_INFO "eLBC NAND device at 0x%llx, bank %d\n", |
