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FROMGIT: usb: typec: tcpm: cancel send discover hrtimer when unregister tcpm port

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

Fixes: c34e85fa69 ("usb: typec: tcpm: Send DISCOVER_IDENTITY from dedicated work")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Li Jun <jun.li@nxp.com>
Link: https://lore.kernel.org/r/1622627829-11070-3-git-send-email-jun.li@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 024236abeb
 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4640c18af8d37cfa6fe666f586e5cb664a39cd62
This commit is contained in:
Li Jun
2021-06-02 17:57:09 +08:00
committed by Greg Kroah-Hartman
parent f793ff4b81
commit 7b163b6295
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/typec/tcpm/tcpm.c
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@@ -6474,6 +6474,7 @@ void tcpm_unregister_port(struct tcpm_port *port)
{
int i;
hrtimer_cancel(&port->send_discover_timer);
hrtimer_cancel(&port->enable_frs_timer);
hrtimer_cancel(&port->vdm_state_machine_timer);
hrtimer_cancel(&port->state_machine_timer);