diff options
| -rw-r--r-- | drivers/tty/serial/lantiq.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c index 4675fe198d31..18c3844510ff 100644 --- a/drivers/tty/serial/lantiq.c +++ b/drivers/tty/serial/lantiq.c @@ -497,8 +497,10 @@ lqasc_type(struct uart_port *port) static void lqasc_release_port(struct uart_port *port) { + struct platform_device *pdev = to_platform_device(port->dev); + if (port->flags & UPF_IOREMAP) { - iounmap(port->membase); + devm_iounmap(&pdev->dev, port->membase); port->membase = NULL; } } |