diff options
| -rw-r--r-- | drivers/tty/serial/8250/8250_port.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index b2d18189d3d9..09475695effd 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -3194,6 +3194,7 @@ void serial8250_init_port(struct uart_8250_port *up) { struct uart_port *port = &up->port; + spin_lock_init(&port->lock); port->ops = &serial8250_pops; port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE); |