diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 8f6fd1cd91d7..792d016c21a7 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -1180,8 +1180,7 @@ static int sprd_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	up->membase = devm_ioremap_resource(&pdev->dev, res);
+	up->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(up->membase))
 		return PTR_ERR(up->membase);