diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-19 16:00:18 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-31 11:53:35 +0300 |
| commit | 10b87750ae17920977d57333d39483ff2bed0bf9 (patch) | |
| tree | b5256478eef84f259b80c80d6ac10397558ab19d /drivers/mtd/nand/raw/r852.c | |
| parent | 0a2bc9919cf74e3436644cee88490bfd379127a1 (diff) | |
| download | linux-10b87750ae17920977d57333d39483ff2bed0bf9.tar.xz | |
mtd: rawnand: r852: Stop using nand_release()
This helper is not very useful and very often people get confused:
they use nand_release() instead of nand_cleanup().
Let's stop using nand_release() by calling mtd_device_unregister() and
nand_cleanup() directly.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-46-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/r852.c')
| -rw-r--r-- | drivers/mtd/nand/raw/r852.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/r852.c b/drivers/mtd/nand/raw/r852.c index 77774250fb11..f865e3a47b01 100644 --- a/drivers/mtd/nand/raw/r852.c +++ b/drivers/mtd/nand/raw/r852.c @@ -651,7 +651,8 @@ static int r852_register_nand_device(struct r852_device *dev) dev->card_registered = 1; return 0; error3: - nand_release(dev->chip); + WARN_ON(mtd_device_unregister(nand_to_mtd(dev->chip))); + nand_cleanup(dev->chip); error1: /* Force card redetect */ dev->card_detected = 0; @@ -670,7 +671,8 @@ static void r852_unregister_nand_device(struct r852_device *dev) return; device_remove_file(&mtd->dev, &dev_attr_media_type); - nand_release(dev->chip); + WARN_ON(mtd_device_unregister(mtd)); + nand_cleanup(dev->chip); r852_engine_disable(dev); dev->card_registered = 0; } |