diff options
Diffstat (limited to 'drivers/tty/serial/stm32-usart.c')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 17c2f3276888..7d1acb3786b8 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -159,9 +159,7 @@ static int stm32_init_rs485(struct uart_port *port, if (!pdev->dev.of_node) return -ENODEV; - uart_get_rs485_mode(&pdev->dev, rs485conf); - - return 0; + return uart_get_rs485_mode(port); } static int stm32_pending_rx(struct uart_port *port, u32 *sr, int *last_res, @@ -959,7 +957,9 @@ static int stm32_init_port(struct stm32_port *stm32port, port->rs485_config = stm32_config_rs485; - stm32_init_rs485(port, pdev); + ret = stm32_init_rs485(port, pdev); + if (ret) + return ret; if (stm32port->info->cfg.has_wakeup) { stm32port->wakeirq = platform_get_irq(pdev, 1); |