diff options
Diffstat (limited to 'drivers/tty/serial/stm32-usart.c')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 45dbc42e15b9..df90747ee3a8 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -928,11 +928,8 @@ static int stm32_init_port(struct stm32_port *stm32port, port->fifosize = stm32port->info->cfg.fifosize; ret = platform_get_irq(pdev, 0); - if (ret <= 0) { - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Can't get event IRQ: %d\n", ret); - return ret ? ret : -ENODEV; - } + if (ret <= 0) + return ret ? : -ENODEV; port->irq = ret; port->rs485_config = stm32_config_rs485; @@ -941,14 +938,8 @@ static int stm32_init_port(struct stm32_port *stm32port, if (stm32port->info->cfg.has_wakeup) { stm32port->wakeirq = platform_get_irq(pdev, 1); - if (stm32port->wakeirq <= 0 && stm32port->wakeirq != -ENXIO) { - if (stm32port->wakeirq != -EPROBE_DEFER) - dev_err(&pdev->dev, - "Can't get event wake IRQ: %d\n", - stm32port->wakeirq); - return stm32port->wakeirq ? stm32port->wakeirq : - -ENODEV; - } + if (stm32port->wakeirq <= 0 && stm32port->wakeirq != -ENXIO) + return stm32port->wakeirq ? : -ENODEV; } stm32port->fifoen = stm32port->info->cfg.has_fifo; |