diff options
| author |   Peter Hurley <peter@hurleysoftware.com> | 2016-01-10 14:51:40 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-28 14:19:12 -0800 |
| commit | afc5ab096581e1ad6e7e7d1533a6bbb1d2b12455 (patch) | |
| tree | b6b4f9626af7d1aaff8bb15838ad2906a357da30 /drivers/s390/char/con3215.c | |
| parent | isdn: Remove ASYNC_CLOSING (diff) | |
| download | wireguard-linux-afc5ab096581e1ad6e7e7d1533a6bbb1d2b12455.tar.xz wireguard-linux-afc5ab096581e1ad6e7e7d1533a6bbb1d2b12455.zip | |
tty: Remove ASYNC_CLOSING
The tty core no longer provides nor uses ASYNC_CLOSING; remove from
tty_port_close_start() and tty_port_close_end() as well as tty drivers
which open-code these state changes. Unfortunately, even though the
bit is masked from userspace, its inclusion in a uapi header precludes
removing the macro.
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux-s390@vger.kernel.org
Cc: Mikael Starvik <starvik@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: linux-cris-kernel@axis.com
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390/char/con3215.c')
| -rw-r--r-- | drivers/s390/char/con3215.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 7d82bbcb12df..e7e078b3c7e6 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -643,7 +643,6 @@ static void raw3215_shutdown(struct raw3215_info *raw) if ((raw->flags & RAW3215_WORKING) || raw->queued_write != NULL || raw->queued_read != NULL) { - raw->port.flags |= ASYNC_CLOSING; add_wait_queue(&raw->empty_wait, &wait); set_current_state(TASK_INTERRUPTIBLE); spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags); @@ -651,7 +650,7 @@ static void raw3215_shutdown(struct raw3215_info *raw) spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags); remove_wait_queue(&raw->empty_wait, &wait); set_current_state(TASK_RUNNING); - raw->port.flags &= ~(ASYNC_INITIALIZED | ASYNC_CLOSING); + raw->port.flags &= ~ASYNC_INITIALIZED; } spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags); } |