[PATCH 4.9 121/191] mtd: rawnand: sharpsl: Fix the probe error path

Sasha Levin
2020-06-29T20:32:32Z

From: Miquel Raynal <miquel.raynal@bootlin.com>

[ Upstream commit 0f44b3275b3798ccb97a2f51ac85871c30d6fbbc ]

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

There is no Fixes tag applying here as the use of nand_release()
in this driver predates by far the introduction of nand_cleanup() in
commit d44154f969a4 ("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.

Fixes: d44154f969a4 ("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/20200519130035.1883-49-miquel.raynal@bootlin.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/mtd/nand/sharpsl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 70e28bfeb840f..661b4928e0fcf 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -192,7 +192,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev)
return 0;

err_add:
- nand_release(this);
+ nand_cleanup(this);

err_scan:
iounmap(sharpsl->io);
--
2.25.1