diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-19 14:59:51 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-31 10:53:34 +0200 |
| commit | dbe0241570edc37fbc24ff2d4d5c11fa6a0712eb (patch) | |
| tree | 06e3b8f85396e255448fb879decec4db3d1fba59 /drivers/mtd/nand/raw/gpio.c | |
| parent | 9cc02f4c0a87a9eba17e5c2cbbda375c9a4a2b06 (diff) | |
mtd: rawnand: gpio: 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>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-19-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/gpio.c')
| -rw-r--r-- | drivers/mtd/nand/raw/gpio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/gpio.c b/drivers/mtd/nand/raw/gpio.c index f6b12354024f..938077e5c6a9 100644 --- a/drivers/mtd/nand/raw/gpio.c +++ b/drivers/mtd/nand/raw/gpio.c @@ -190,8 +190,12 @@ gpio_nand_get_io_sync(struct platform_device *pdev) static int gpio_nand_remove(struct platform_device *pdev) { struct gpiomtd *gpiomtd = platform_get_drvdata(pdev); + struct nand_chip *chip = &gpiomtd->nand_chip; + int ret; - nand_release(&gpiomtd->nand_chip); + ret = mtd_device_unregister(nand_to_mtd(chip)); + WARN_ON(ret); + nand_cleanup(chip); /* Enable write protection and disable the chip */ if (gpiomtd->nwp && !IS_ERR(gpiomtd->nwp)) |