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mtd: rawnand: gpio: Stop using nand_release()

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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
This commit is contained in:
Miquel Raynal 2020-05-19 14:59:51 +02:00
parent 9cc02f4c0a
commit dbe0241570
1 changed files with 5 additions and 1 deletions
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6
drivers/mtd/nand/raw/gpio.c
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@ -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))