netdev - HSO driver patch again [2/2]

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Date:   Fri, 7 Oct 2016 16:45:56 +0200
From:   Matej Kupljen <matej.kupljen@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: HSO driver patch again [2/2]

Hi,

second patch:
0002-Stop-also-serial-queue-when-device-is-unplugged.patch
Serial device was not stopped when the device got unplugged so
there are continues error messages that the URB cannot be submitted.

Thanks,
Matej

From: Matej Kupljen <matej.kupljen@...ik.si>
Date: Wed, 5 Oct 2016 13:08:31 +0200
Subject: [PATCH] Stop also serial queue when device is unplugged

We need to also stop serial port when the device is unplugged,
the network part is already stopped.

Signed-off-by: Matej Kupljen <matej.kupljen@...ik.si>
---
 drivers/net/usb/hso.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 16aef06..efd1fef 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -3157,6 +3157,7 @@ static void hso_free_interface(struct
usb_interface *interface)
  mutex_lock(&serial->parent->mutex);
  serial->parent->usb_gone = 1;
  mutex_unlock(&serial->parent->mutex);
+ hso_stop_serial_device(serial->parent);
  cancel_work_sync(&serial_table[i]->async_put_intf);
  cancel_work_sync(&serial_table[i]->async_get_intf);
  hso_serial_tty_unregister(serial);
-- 
2.7.4