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mtd: rawnand: sharpsl: 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/20200519130035.1883-50-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2020-05-19 15:00:22 +02:00
parent 0f44b3275b
commit 35a37f9198
1 changed files with 9 additions and 3 deletions
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12
drivers/mtd/nand/raw/sharpsl.c
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@ -199,13 +199,19 @@ static int sharpsl_nand_probe(struct platform_device *pdev)
static int sharpsl_nand_remove(struct platform_device *pdev)
{
struct sharpsl_nand *sharpsl = platform_get_drvdata(pdev);
struct nand_chip *chip = &sharpsl->chip;
int ret;
/* Release resources, unregister device */
nand_release(&sharpsl->chip);
/* Unregister device */
ret = mtd_device_unregister(nand_to_mtd(chip));
WARN_ON(ret);
/* Release resources */
nand_cleanup(chip);
iounmap(sharpsl->io);
/* Free the MTD device structure */
/* Free the driver's structure */
kfree(sharpsl);
return 0;