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mtd: rawnand: cs553x: 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/20200519130035.1883-9-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2020-05-19 14:59:41 +02:00
parent 544bac8999
commit 970024f031
1 changed files with 4 additions and 1 deletions
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5
drivers/mtd/nand/raw/cs553x_nand.c
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@ -392,12 +392,15 @@ static void __exit cs553x_cleanup(void)
struct cs553x_nand_controller *controller = controllers[i];
struct nand_chip *this = &controller->chip;
struct mtd_info *mtd = nand_to_mtd(this);
int ret;
if (!mtd)
continue;
/* Release resources, unregister device */
nand_release(this);
ret = mtd_device_unregister(mtd);
WARN_ON(ret);
nand_cleanup(this);
kfree(mtd->name);
controllers[i] = NULL;