This is a note to let you know that I've just added the patch titled
mtd: rawnand: plat_nand: Fix the probe error path
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mtd-rawnand-plat_nand-fix-the-probe-error-path.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Fri Apr 9 11:45:07 AM CEST 2021
From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Date: Tue, 19 May 2020 15:00:15 +0200
Subject: mtd: rawnand: plat_nand: Fix the probe error path
From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
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 d44154f969a4 ("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: d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-43-miquel.raynal@xxxxxxxxxxx
[sudip: manual backport to old file]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/nand/plat_nand.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -102,7 +102,7 @@ static int plat_nand_probe(struct platfo
if (!err)
return err;
- nand_release(&data->mtd);
+ nand_cleanup(&data->chip);
out:
if (pdata->ctrl.remove)
pdata->ctrl.remove(pdev);
Patches currently in stable-queue which might be from miquel.raynal@xxxxxxxxxxx are
queue-4.4/mtd-rawnand-diskonchip-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-orion-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-plat_nand-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-socrates-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-tmio-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-pasemi-fix-the-probe-error-path.patch
queue-4.4/mtd-rawnand-sharpsl-fix-the-probe-error-path.patch
