pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails

Browse source

This driver calls pinctrl_register_and_init() which is not
devm_ managed, it will leads memory leak if pinctrl_enable()
fails. Replace it with devm_pinctrl_register_and_init().
And add missing of_node_put() in the error path.

Fixes: 5038a66dad ("pinctrl: core: delete incorrect free in pinctrl_enable()")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20240606023704.3931561-4-yangyingliang@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Yang Yingliang 2024-06-06 10:37:04 +08:00 • committed by Linus Walleij

parent 8f773bfbdd

commit 9b401f4a71

1 changed files with 6 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

11

drivers/pinctrl/ti/pinctrl-ti-iodelay.c

View file