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mtd: rawnand: xway: Fix the probe error path 

commit 34531be5e8 upstream.

nand_release() is supposed be called after MTD device registration.
Here, only nand_scan() happened, so use nand_cleanup() instead.

There is no real Fixes tag applying here as the use of nand_release()
in this driver predates the introduction of nand_cleanup() in
commit d44154f969 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
which makes this change possible. However, pointing this commit as the
culprit for backporting purposes makes sense even if this commit is not
introducing any bug.

Fixes: d44154f969 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-61-miquel.raynal@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miquel Raynal 2020-05-19 15:00:33 +02:00 committed by Greg Kroah-Hartman
parent ae7cf595e1
commit 0b19623af5
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/xway_nand.c
View File

@ -210,7 +210,7 @@ static int xway_nand_probe(struct platform_device *pdev)
err = mtd_device_register(mtd, NULL, 0);
if (err)
nand_release(&data->chip);
nand_cleanup(&data->chip);
return err;
}