diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 6a9a5ef5f5ba..dde6d526362d 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -981,11 +981,11 @@ static int stm32_usart_init_port(struct stm32_port *stm32port, { struct uart_port *port = &stm32port->port; struct resource *res; - int ret; + int ret, irq; - ret = platform_get_irq(pdev, 0); - if (ret <= 0) - return ret ? : -ENODEV; + irq = platform_get_irq(pdev, 0); + if (irq <= 0) + return irq ? : -ENODEV; port->iotype = UPIO_MEM; port->flags = UPF_BOOT_AUTOCONF; @@ -993,7 +993,7 @@ static int stm32_usart_init_port(struct stm32_port *stm32port, port->dev = &pdev->dev; port->fifosize = stm32port->info->cfg.fifosize; port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_STM32_CONSOLE); - port->irq = ret; + port->irq = irq; port->rs485_config = stm32_usart_config_rs485; ret = stm32_usart_init_rs485(port, pdev); |