tty: synclink: Provide missing description for 'hdlcdev_tx_timeout's 'txqueue' param

Fixes the following W=1 kernel build warning(s):

 drivers/tty/synclink.c:7708: warning: Function parameter or member 'txqueue' not described in 'hdlcdev_tx_timeout'

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: paulkf@microgate.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-37-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index c8324d58ef564419b4ce29795624d3387269b645..3b370d0a19cbf37b1fedf86fc38c76055c84d9d2 100644 (file)
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -7703,6 +7703,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  * hdlcdev_tx_timeout - called by network layer when transmit timeout is detected
  *
  * @dev: pointer to network device structure
+ * @txqueue: unused
  */
 static void hdlcdev_tx_timeout(struct net_device *dev, unsigned int txqueue)
 {