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[4.4,12/20] mtd: rawnand: sharpsl: Fix the probe error path

Message ID 20210409095300.346284263@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 9, 2021, 9:53 a.m. UTC 
From: Miquel Raynal <miquel.raynal@bootlin.com>

commit 0f44b3275b3798ccb97a2f51ac85871c30d6fbbc upstream

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
[sudip: manual backport to old file]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/mtd/nand/sharpsl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -189,7 +189,7 @@  static int sharpsl_nand_probe(struct pla
 	return 0;
 
 err_add:
-	nand_release(&sharpsl->mtd);
+	nand_cleanup(this);
 
 err_scan:
 	iounmap(sharpsl->io);