UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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

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>
This commit is contained in:
Li Jun 2021-06-02 17:57:09 +08:00 committed by Greg Kroah-Hartman
parent 7ade4805e2
commit 024236abeb
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/usb/typec/tcpm/tcpm.c
View File

@ -6335,6 +6335,7 @@ 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);