diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-03-21 12:36:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:48:27 -0700 |
| commit | a4a83100a1653a389a5efaa68ad32c9b89010910 (patch) | |
| tree | bc591f17ac0f3618c156224b8067fc443e105c1b /drivers/usb/serial/usb-serial.c | |
| parent | 30d9d42e9a7c205cc139dce743463b8070684df5 (diff) | |
USB: serial: fix port release
We should not call kill_traffic (and usb_kill_urb) once disconnect
returns. Any pending urbs are killed at disconnect and new submissions
are prevented by usb_unbind_interface (and usb_disable_interface).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 3eb4d06e49be..456792952db6 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -572,13 +572,6 @@ static void port_release(struct device *dev) dev_dbg(dev, "%s\n", __func__); - /* - * Stop all the traffic before cancelling the work, so that - * nobody will restart it by calling usb_serial_port_softint. - */ - kill_traffic(port); - cancel_work_sync(&port->work); - usb_free_urb(port->interrupt_in_urb); usb_free_urb(port->interrupt_out_urb); for (i = 0; i < ARRAY_SIZE(port->read_urbs); ++i) { |