The link between the partner device and its USB Power
Delivery instance was never removed which prevented the
device from being released. Removing the link always when
the partner is unregistered.
Fixes: b04e1747fbcc ("usb: typec: ucsi: Register USB Power Delivery Capabilities")
Reported-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
Closes: https://lore.kernel.org/linux-usb/ZSUMXdw9nanHtnw2@xxxxxxxxxxxxxxxxx/
Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
---
drivers/usb/typec/ucsi/ucsi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index f3ba2997004a..c9a032a5dbd0 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -787,6 +787,7 @@ static void ucsi_unregister_partner(struct ucsi_connector *con)
typec_set_mode(con->port, TYPEC_STATE_SAFE);
+ typec_partner_set_usb_power_delivery(con->partner, NULL);
ucsi_unregister_partner_pdos(con);
ucsi_unregister_altmodes(con, UCSI_RECIPIENT_SOP);
typec_unregister_partner(con->partner);
--
2.40.1
