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usb: typec: ucsi: Fix missing link removal

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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: b04e1747fb ("usb: typec: ucsi: Register USB Power Delivery Capabilities")
Cc: stable <stable@kernel.org>
Reported-by: Douglas Gilbert <dgilbert@interlog.com>
Closes: https://lore.kernel.org/linux-usb/ZSUMXdw9nanHtnw2@kuha.fi.intel.com/
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231010141749.3912016-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heikki Krogerus
2023-10-10 17:17:49 +03:00
committed by Greg Kroah-Hartman
parent 89434b069e
commit dddb91cde5
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/typec/ucsi/ucsi.c
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@@ -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);