From: Li Jun jun.li@nxp.com
commit 7ade4805e296c8d1e40c842395bbe478c7210555 upstream.
Like the state_machine_timer, we should also cancel possible pending frs hrtimer when unregister tcpm port.
Fixes: 8dc4bd073663 ("usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)") Cc: stable stable@vger.kernel.org Reviewed-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Li Jun jun.li@nxp.com Link: https://lore.kernel.org/r/1622627829-11070-2-git-send-email-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/typec/tcpm/tcpm.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -6228,6 +6228,7 @@ void tcpm_unregister_port(struct tcpm_po { int i;
+ hrtimer_cancel(&port->enable_frs_timer); hrtimer_cancel(&port->vdm_state_machine_timer); hrtimer_cancel(&port->state_machine_timer);