68328serial: remove unsed m68k_serial->tqueue_hangup

m68k_serial->tqueue_hangup is unused.  Remove it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/tty/serial/68328serial.h b/drivers/tty/serial/68328serial.h
index 664ceb0a158c..8c9c3c0745db 100644
--- a/drivers/tty/serial/68328serial.h
+++ b/drivers/tty/serial/68328serial.h
@@ -159,7 +159,6 @@ struct m68k_serial {
         int                     xmit_tail;
         int                     xmit_cnt;
         struct work_struct      tqueue;
-        struct work_struct      tqueue_hangup;
         wait_queue_head_t       open_wait;
         wait_queue_head_t       close_wait;
 };