diff options
Diffstat (limited to 'drivers/tty/tty_port.c')
| -rw-r--r-- | drivers/tty/tty_port.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 25d736880013..cb6075096a5b 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -279,7 +279,6 @@ EXPORT_SYMBOL(tty_port_put); * Return a refcount protected tty instance or NULL if the port is not * associated with a tty (eg due to close or hangup) */ - struct tty_struct *tty_port_tty_get(struct tty_port *port) { unsigned long flags; @@ -300,7 +299,6 @@ EXPORT_SYMBOL(tty_port_tty_get); * Associate the port and tty pair. Manages any internal refcounts. * Pass NULL to deassociate a port */ - void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty) { unsigned long flags; @@ -343,7 +341,6 @@ out: * * Caller holds tty lock. */ - void tty_port_hangup(struct tty_port *port) { struct tty_struct *tty; @@ -399,7 +396,6 @@ EXPORT_SYMBOL_GPL(tty_port_tty_wakeup); * to hide some internal details. This will eventually become entirely * internal to the tty port. */ - int tty_port_carrier_raised(struct tty_port *port) { if (port->ops->carrier_raised == NULL) @@ -416,7 +412,6 @@ EXPORT_SYMBOL(tty_port_carrier_raised); * to hide some internal details. This will eventually become entirely * internal to the tty port. */ - void tty_port_raise_dtr_rts(struct tty_port *port) { if (port->ops->dtr_rts) @@ -432,7 +427,6 @@ EXPORT_SYMBOL(tty_port_raise_dtr_rts); * to hide some internal details. This will eventually become entirely * internal to the tty port. */ - void tty_port_lower_dtr_rts(struct tty_port *port) { if (port->ops->dtr_rts) @@ -464,7 +458,6 @@ EXPORT_SYMBOL(tty_port_lower_dtr_rts); * NB: May drop and reacquire tty lock when blocking, so tty and tty_port * may have changed state (eg., may have been hung up). */ - int tty_port_block_til_ready(struct tty_port *port, struct tty_struct *tty, struct file *filp) { |
