diff options
| author | Felix Gu <ustc.gu@gmail.com> | 2026-02-23 17:39:07 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-13 17:20:38 +0100 |
| commit | 188ba3468cb7c098c62609d82e9fc58d29ead7f4 (patch) | |
| tree | 744516946e7781617b94c00d9a5b26b642abc68a | |
| parent | c2611fc89506102cbb671e180768512bee2c2558 (diff) | |
pinctrl: cirrus: cs42l43: Fix double-put in cs42l43_pin_probe()
[ Upstream commit fd5bed798f45eb3a178ad527b43ab92705faaf8a ]
devm_add_action_or_reset() already invokes the action on failure,
so the explicit put causes a double-put.
Fixes: 9b07cdf86a0b ("pinctrl: cirrus: Fix fwnode leak in cs42l43_pin_probe()")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pinctrl/cirrus/pinctrl-cs42l43.c b/drivers/pinctrl/cirrus/pinctrl-cs42l43.c index 8b3f3b945e20..7734dae06a4a 100644 --- a/drivers/pinctrl/cirrus/pinctrl-cs42l43.c +++ b/drivers/pinctrl/cirrus/pinctrl-cs42l43.c @@ -569,10 +569,9 @@ static int cs42l43_pin_probe(struct platform_device *pdev) if (child) { ret = devm_add_action_or_reset(&pdev->dev, cs42l43_fwnode_put, child); - if (ret) { - fwnode_handle_put(child); + if (ret) return ret; - } + if (!child->dev) child->dev = priv->dev; fwnode = child; |