diff options
Diffstat (limited to 'drivers/tty/serial/digicolor-usart.c')
| -rw-r--r-- | drivers/tty/serial/digicolor-usart.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/tty/serial/digicolor-usart.c b/drivers/tty/serial/digicolor-usart.c index a80cdad114f3..02ad6953b167 100644 --- a/drivers/tty/serial/digicolor-usart.c +++ b/drivers/tty/serial/digicolor-usart.c @@ -453,7 +453,7 @@ static struct uart_driver digicolor_uart = { static int digicolor_uart_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - int ret, index; + int irq, ret, index; struct digicolor_port *dp; struct resource *res; struct clk *uart_clk; @@ -481,9 +481,10 @@ static int digicolor_uart_probe(struct platform_device *pdev) if (IS_ERR(dp->port.membase)) return PTR_ERR(dp->port.membase); - dp->port.irq = platform_get_irq(pdev, 0); - if (IS_ERR_VALUE(dp->port.irq)) - return dp->port.irq; + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + dp->port.irq = irq; dp->port.iotype = UPIO_MEM; dp->port.uartclk = clk_get_rate(uart_clk); |
