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mtd: rawnand: plat_nand: Fix the probe error path 

commit 5284024b4dac5e94f7f374ca905c7580dbc455e9 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 by far the introduction of nand_cleanup() in
commit d44154f969 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
which makes this change possible, hence pointing it as the commit to
fix for backporting purposes, 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/20200519130035.1883-43-miquel.raynal@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miquel Raynal 2020-05-19 15:00:15 +02:00 committed by Greg Kroah-Hartman
parent ab702f81e9
commit 44a9bf52ef
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/plat_nand.c
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@ -92,7 +92,7 @@ static int plat_nand_probe(struct platform_device *pdev)
if (!err)
return err;
nand_release(&data->chip);
nand_cleanup(&data->chip);
out:
if (pdata->ctrl.remove)
pdata->ctrl.remove(pdev);