diff options
| -rw-r--r-- | drivers/tty/tty_port.c | 6 | ||||
| -rw-r--r-- | include/linux/tty.h | 1 |
2 files changed, 1 insertions, 6 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 7efbca474689..c94d2349dd06 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -484,8 +484,6 @@ int tty_port_close_start(struct tty_port *port, if (port->count) { spin_unlock_irqrestore(&port->lock, flags); - if (port->ops->drop) - port->ops->drop(port); return 0; } set_bit(ASYNCB_CLOSING, &port->flags); @@ -504,9 +502,7 @@ int tty_port_close_start(struct tty_port *port, /* Flush the ldisc buffering */ tty_ldisc_flush(tty); - /* Don't call port->drop for the last reference. Callers will want - to drop the last active reference in ->shutdown() or the tty - shutdown path */ + /* Report to caller this is the last port reference */ return 1; } EXPORT_SYMBOL(tty_port_close_start); diff --git a/include/linux/tty.h b/include/linux/tty.h index 64f864651d86..2f47989d8288 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -180,7 +180,6 @@ struct tty_port_operations { IFF the port was initialized. Do not use to free resources. Called under the port mutex to serialize against activate/shutdowns */ void (*shutdown)(struct tty_port *port); - void (*drop)(struct tty_port *port); /* Called under the port mutex from tty_port_open, serialized using the port mutex */ /* FIXME: long term getting the tty argument *out* of this would be |