mtd: rawnand: gpmi: don't leak PM reference in error path
authorChristian Eggers <ceggers@arri.de>
Tue, 25 Jan 2022 08:16:19 +0000 (09:16 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Feb 2022 11:03:14 +0000 (12:03 +0100)
commit4a7ec50298b1127c5024a750c969ea0794899545
tree18e0b3ae40a1b0fef42c643153df0c4bcd71f8e8
parent45948a4b1fd00cfea2ff0ac27d8ceef018a7d826
mtd: rawnand: gpmi: don't leak PM reference in error path

commit 9161f365c91614e5a3f5c6dcc44c3b1b33bc59c0 upstream.

If gpmi_nfc_apply_timings() fails, the PM runtime usage counter must be
dropped.

Reported-by: Pavel Machek <pavel@denx.de>
Fixes: f53d4c109a66 ("mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings")
Signed-off-by: Christian Eggers <ceggers@arri.de>
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220125081619.6286-1-ceggers@arri.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c