serial: bcm63xx: Use platform_get_irq() to get the interrupt

[linux-2.6-microblaze.git] / drivers / tty / serial / bcm63xx_uart.c

diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c
index 5fb0e84..6471a54 100644 (file)
--- a/drivers/tty/serial/bcm63xx_uart.c
+++ b/drivers/tty/serial/bcm63xx_uart.c
@@ -804,7 +804,7 @@ static struct uart_driver bcm_uart_driver = {
  */
 static int bcm_uart_probe(struct platform_device *pdev)
 {
-       struct resource *res_mem, *res_irq;
+       struct resource *res_mem;
        struct uart_port *port;
        struct clk *clk;
        int ret;
@@ -833,9 +833,10 @@ static int bcm_uart_probe(struct platform_device *pdev)
        if (IS_ERR(port->membase))
                return PTR_ERR(port->membase);
 
-       res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-       if (!res_irq)
-               return -ENODEV;
+       ret = platform_get_irq(pdev, 0);
+       if (ret < 0)
+               return ret;
+       port->irq = ret;
 
        clk = clk_get(&pdev->dev, "refclk");
        if (IS_ERR(clk) && pdev->dev.of_node)
@@ -845,7 +846,6 @@ static int bcm_uart_probe(struct platform_device *pdev)
                return -ENODEV;
 
        port->iotype = UPIO_MEM;
-       port->irq = res_irq->start;
        port->ops = &bcm_uart_ops;
        port->flags = UPF_BOOT_AUTOCONF;
        port->dev = &pdev->dev;