diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c
index a3f9dd5c9dff..f15f53f18ca9 100644
--- a/drivers/tty/serial/vt8500_serial.c
+++ b/drivers/tty/serial/vt8500_serial.c
@@ -35,6 +35,7 @@
 #include <linux/clk.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
+#include <linux/err.h>
 
 /*
  * UART Register offsets
@@ -585,9 +586,9 @@ static int vt8500_serial_probe(struct platform_device *pdev)
 	if (!vt8500_port)
 		return -ENOMEM;
 
-	vt8500_port->uart.membase = devm_request_and_ioremap(&pdev->dev, mmres);
-	if (!vt8500_port->uart.membase)
-		return -EADDRNOTAVAIL;
+	vt8500_port->uart.membase = devm_ioremap_resource(&pdev->dev, mmres);
+	if (IS_ERR(vt8500_port->uart.membase))
+		return PTR_ERR(vt8500_port->uart.membase);
 
 	vt8500_port->clk = of_clk_get(pdev->dev.of_node, 0);
 	if (IS_ERR(vt8500_port->clk)) {