serial: mxs: drop superfluous {get|put}_device

Driver core already takes care of refcounting, no need to do this on
driver level again.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/mxs-auart.c

@@ -1103,7 +1103,7 @@ static int mxs_auart_probe(struct platform_device *pdev)
 	s->port.fifosize = 16;
 	s->port.uartclk = clk_get_rate(s->clk);
 	s->port.type = PORT_IMX;
-	s->port.dev = s->dev = get_device(&pdev->dev);
+	s->port.dev = s->dev = &pdev->dev;
 
 	s->ctrl = 0;
 
@@ -1134,7 +1134,6 @@ out_free_irq:
 	auart_port[pdev->id] = NULL;
 	free_irq(s->irq, s);
 out_free_clk:
-	put_device(s->dev);
 	clk_put(s->clk);
 out_free:
 	kfree(s);
@@ -1150,7 +1149,6 @@ static int mxs_auart_remove(struct platform_device *pdev)
 
 	auart_port[pdev->id] = NULL;
 
-	put_device(s->dev);
 	clk_put(s->clk);
 	free_irq(s->irq, s);
 	kfree(s);