diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_core.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 06bb2ced2c94..e59fd1dc1ad5 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -3134,6 +3134,16 @@ void serial8250_set_isa_configurator( } EXPORT_SYMBOL(serial8250_set_isa_configurator); +static void serial8250_init_port(struct uart_8250_port *up) +{ + struct uart_port *port = &up->port; + + spin_lock_init(&port->lock); + port->ops = &serial8250_pops; + + up->cur_iotype = 0xFF; +} + static void __init serial8250_isa_init_ports(void) { struct uart_8250_port *up; @@ -3152,11 +3162,10 @@ static void __init serial8250_isa_init_ports(void) struct uart_port *port = &up->port; port->line = i; - spin_lock_init(&port->lock); + serial8250_init_port(up); init_timer(&up->timer); up->timer.function = serial8250_timeout; - up->cur_iotype = 0xFF; up->ops = &univ8250_driver_ops; @@ -3165,8 +3174,6 @@ static void __init serial8250_isa_init_ports(void) */ up->mcr_mask = ~ALPHA_KLUDGE_MCR; up->mcr_force = ALPHA_KLUDGE_MCR; - - port->ops = &serial8250_pops; } if (share_irqs) |