diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index b7c7d6a6cad75c47d95d2f02f0992500ed193976..39b7ae465b5aaef731b670bef466d85af8c273ab 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -250,7 +250,8 @@ static int dw8250_probe(struct platform_device *pdev)
 	uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_FIXED_PORT;
 	uart.port.dev = &pdev->dev;
 
-	uart.port.membase = ioremap(regs->start, resource_size(regs));
+	uart.port.membase = devm_ioremap(&pdev->dev, regs->start,
+					 resource_size(regs));
 	if (!uart.port.membase)
 		return -ENOMEM;