tty: serial: altera_uart: Check for NULL platform_data in probe.

[linux-flexiantxendom0.git] / drivers / tty / serial / altera_uart.c

diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 1d04c50..5ba0898 100644 (file)
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -555,7 +555,7 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
        res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        if (res_mem)
                port->mapbase = res_mem->start;
-       else if (platp->mapbase)
+       else if (platp)
                port->mapbase = platp->mapbase;
        else
                return -EINVAL;
@@ -563,7 +563,7 @@ static int __devinit altera_uart_probe(struct platform_device *pdev)
        res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
        if (res_irq)
                port->irq = res_irq->start;
-       else if (platp->irq)
+       else if (platp)
                port->irq = platp->irq;
 
        /* Check platform data first so we can override device node data */