1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index f218ec658f5d..3ddbac767db3 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1331,9 +1331,9 @@ static SIMPLE_DEV_PM_OPS(cdns_uart_dev_pm_ops, cdns_uart_suspend,
  */
 static int cdns_uart_probe(struct platform_device *pdev)
 {
-        int rc, id;
+        int rc, id, irq;
         struct uart_port *port;
-        struct resource *res, *res2;
+        struct resource *res;
         struct cdns_uart *cdns_uart_data;
 
         cdns_uart_data = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_data),
@@ -1380,9 +1380,9 @@ static int cdns_uart_probe(struct platform_device *pdev)
                 goto err_out_clk_disable;
         }
 
-        res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-        if (!res2) {
-                rc = -ENODEV;
+        irq = platform_get_irq(pdev, 0);
+        if (irq <= 0) {
+                rc = -ENXIO;
                 goto err_out_clk_disable;
         }
 
@@ -1411,7 +1411,7 @@ static int cdns_uart_probe(struct platform_device *pdev)
                  * and triggers invocation of the config_port() entry point.
                  */
                 port->mapbase = res->start;
-                port->irq = res2->start;
+                port->irq = irq;
                 port->dev = &pdev->dev;
                 port->uartclk = clk_get_rate(cdns_uart_data->uartclk);
                 port->private_data = cdns_uart_data;