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| 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/mpc5121_nfc.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/mpc5121_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index d6bbde4a5331..0fdfc42f75f8 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -639,7 +639,6 @@ static int mpc5121_nfc_probe(struct platform_device *op) int resettime = 0; int retval = 0; int rev, len; - struct mtd_part_parser_data ppdata; /* * Check SoC revision. This driver supports only NFC @@ -661,6 +660,7 @@ static int mpc5121_nfc_probe(struct platform_device *op) mtd->priv = chip; mtd->dev.parent = dev; chip->priv = prv; + nand_set_flash_node(chip, dn); prv->dev = dev; /* Read NFC configuration from Reset Config Word */ @@ -703,7 +703,6 @@ static int mpc5121_nfc_probe(struct platform_device *op) } mtd->name = "MPC5121 NAND"; - ppdata.of_node = dn; chip->dev_ready = mpc5121_nfc_dev_ready; chip->cmdfunc = mpc5121_nfc_command; chip->read_byte = mpc5121_nfc_read_byte; @@ -815,7 +814,7 @@ static int mpc5121_nfc_probe(struct platform_device *op) dev_set_drvdata(dev, mtd); /* Register device in MTD */ - retval = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0); + retval = mtd_device_register(mtd, NULL, 0); if (retval) { dev_err(dev, "Error adding MTD device!\n"); goto error; |