This is a note to let you know that I've just added the patch titled
usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 7ade4805e296c8d1e40c842395bbe478c7210555 Mon Sep 17 00:00:00 2001
From: Li Jun <jun.li@xxxxxxx>
Date: Wed, 2 Jun 2021 17:57:08 +0800
Subject: usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port
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@xxxxxxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Li Jun <jun.li@xxxxxxx>
Link: https://lore.kernel.org/r/1622627829-11070-2-git-send-email-jun.li@xxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/typec/tcpm/tcpm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 7ca452016e03..a1382e878127 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -6335,6 +6335,7 @@ 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);
--
2.31.1
