usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()

[ Upstream commit dc18a4c ]

I got the following report while doing fault injection test:

  OF: ERROR: memory leak, expected refcount 1 instead of 4,
  of_node_get()/of_node_put() unbalanced - destroy cset entry:
  attach overlay node /i2c/tcpc@60/connector

If wusb3801_hw_init() fails, fwnode_handle_put() needs be called to
avoid refcount leak.

Fixes: d016cbe ("usb: typec: Support the WUSB3801 port controller")
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221203071027.3808308-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/usb/typec/wusb3801.c

@@ -364,7 +364,7 @@ static int wusb3801_probe(struct i2c_client *client)
 	/* Initialize the hardware with the devicetree settings. */
 	ret = wusb3801_hw_init(wusb3801);
 	if (ret)
-		return ret;
+		goto err_put_connector;
 
 	wusb3801->cap.revision		= USB_TYPEC_REV_1_2;
 	wusb3801->cap.accessory[0]	= TYPEC_ACCESSORY_AUDIO;