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usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port

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commit 7ade4805e296c8d1e40c842395bbe478c7210555 upstream.

Like the state_machine_timer, we should also cancel possible pending
frs hrtimer when unregister tcpm port.

Fixes: 8dc4bd0736 ("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>
This commit is contained in:
Li Jun 2021-06-02 17:57:08 +08:00 committed by Greg Kroah-Hartman
parent 18eaf0de50
commit 7dcdfa28e1
1 changed files with 1 additions and 0 deletions
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drivers/usb/typec/tcpm/tcpm.c
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@ -5187,6 +5187,7 @@ void tcpm_unregister_port(struct tcpm_port *port)
{
int i;
hrtimer_cancel(&port->enable_frs_timer);
hrtimer_cancel(&port->vdm_state_machine_timer);
hrtimer_cancel(&port->state_machine_timer);