diff options
| author | Tejun Heo | 2011-01-24 17:53:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-02-03 14:16:49 -0800 |
| commit | f094298bae5f5d0e1cb3bff4621aae7ef486812a (patch) | |
| tree | ccdecb7d66c702eeda27863b8fc9030196753763 /drivers/tty/serial/68328serial.c | |
| parent | 5933a161abcb8d83a2c145177f48027c3c0a8995 (diff) | |
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>
Diffstat (limited to 'drivers/tty/serial/68328serial.c')
| -rw-r--r-- | drivers/tty/serial/68328serial.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index be0ebce36e54..a9d99856c892 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -393,28 +393,6 @@ static void do_softint(struct work_struct *work) #endif } -/* - * This routine is called from the scheduler tqueue when the interrupt - * routine has signalled that a hangup has occurred. The path of - * hangup processing is: - * - * serial interrupt routine -> (scheduler tqueue) -> - * do_serial_hangup() -> tty->hangup() -> rs_hangup() - * - */ -static void do_serial_hangup(struct work_struct *work) -{ - struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue_hangup); - struct tty_struct *tty; - - tty = info->port.tty; - if (!tty) - return; - - tty_hangup(tty); -} - - static int startup(struct m68k_serial * info) { m68328_uart *uart = &uart_addr[info->line]; @@ -1348,7 +1326,6 @@ rs68328_init(void) info->count = 0; info->blocked_open = 0; INIT_WORK(&info->tqueue, do_softint); - INIT_WORK(&info->tqueue_hangup, do_serial_hangup); init_waitqueue_head(&info->open_wait); init_waitqueue_head(&info->close_wait); info->line = i; |