serial: 8250_uniphier: fix more unterminated string

Commit 1681d2116c ("serial: 8250_uniphier: add "\n" at the end of
error log") missed this.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
[masahiro: add commit log]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/8250/8250_uniphier.c

@@ -199,7 +199,7 @@ static int uniphier_uart_probe(struct platform_device *pdev)
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!regs) {
-		dev_err(dev, "failed to get memory resource");
+		dev_err(dev, "failed to get memory resource\n");
 		return -EINVAL;
 	}