projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 11493f2) | patch
mtd: rawnand: mtk: fix possible object reference leak
authorWen Yang <yellowriver2010@hotmail.com>
Thu, 7 Feb 2019 14:01:32 +0000 (14:01 +0000)
committerMiquel Raynal <miquel.raynal@bootlin.com>
Thu, 7 Feb 2019 22:14:16 +0000 (23:14 +0100)
commit0119720a00b20074a51245427f05366ede2fa90a
tree14b809969fdf99942e76aa39d37bc86cf55cab9atree | snapshot
parent11493f26856a6098de6fe2d93e9eefebca3e31d6commit | diff
mtd: rawnand: mtk: fix possible object reference leak

of_find_device_by_node() takes a reference to the struct device
when it finds a match via get_device, there is no need to call
get_device() twice.
We also should make sure to drop the reference to the device
taken by of_find_device_by_node() on driver unbind.

Fixes: 1d6b1e464950 ("mtd: mediatek: driver for MTK Smart Device")
Signed-off-by: Wen Yang <yellowriver2010@hotmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
drivers/mtd/nand/raw/mtk_ecc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git