In typec_port_register_altmodes(), the fwnode reference obtained by device_get_named_child_node() is not dropped. This commit adds a call to fwnode_handle_put() to fix the possible reference leak.

Fixes: 7b458a4c5d73 ("usb: typec: Add typec_port_register_altmodes()") Cc: stable@vger.kernel.org Signed-off-by: Joe Hattori joe@pf.is.s.u-tokyo.ac.jp --- Changes in v2: - Add the Cc: stable@vger.kernel.org line. --- drivers/usb/typec/class.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 58f40156de56..145e12e13aef 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -2343,6 +2343,7 @@ void typec_port_register_altmodes(struct typec_port *port, altmodes[index] = alt; index++; } + fwnode_handle_put(altmodes_node); } EXPORT_SYMBOL_GPL(typec_port_register_altmodes);