The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From de17cade0e034e9b721a6db9b488014effac1e5a Mon Sep 17 00:00:00 2001
From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Date: Tue, 19 May 2020 14:59:54 +0200
Subject: [PATCH] mtd: rawnand: ingenic: Fix the probe error path
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 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 makes sense.
Fixes: d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources")
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Cc: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Cc: Harvey Hunt <harveyhuntnexus@xxxxxxxxx>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-22-miquel.raynal@xxxxxxxxxxx
diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
index e7bd845fdbf5..3bfb6fa8bad9 100644
--- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
+++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
@@ -376,7 +376,7 @@ static int ingenic_nand_init_chip(struct platform_device *pdev,
ret = mtd_device_register(mtd, NULL, 0);
if (ret) {
- nand_release(chip);
+ nand_cleanup(chip);
return ret;
}
