tty: serial: fsl_lpuart: Fix bogus indentation

Fix bogus indentation in rx_dma_timer_init().
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-imx@nxp.com
Cc: linux-serial@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20190729195226.8862-6-andrew.smirnov@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/fsl_lpuart.c

@@ -1409,9 +1409,9 @@ static void lpuart32_setup_watermark(struct lpuart_port *sport)
 
 static void rx_dma_timer_init(struct lpuart_port *sport)
 {
-		timer_setup(&sport->lpuart_timer, lpuart_timer_func, 0);
-		sport->lpuart_timer.expires = jiffies + sport->dma_rx_timeout;
-		add_timer(&sport->lpuart_timer);
+	timer_setup(&sport->lpuart_timer, lpuart_timer_func, 0);
+	sport->lpuart_timer.expires = jiffies + sport->dma_rx_timeout;
+	add_timer(&sport->lpuart_timer);
 }
 
 static int lpuart_startup(struct uart_port *port)