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serial: mxs-auart: put the device in the error path

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The mxs_auart_probe() gets the device by the get_device().
So we should put the device in the error path to balance the
device's reference counter.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Huang Shijie 2012-09-11 15:30:30 +08:00 committed by Greg Kroah-Hartman
parent cdd86b277d
commit 23666a74c9
1 changed files with 1 additions and 0 deletions
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drivers/tty/serial/mxs-auart.c
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@ -781,6 +781,7 @@ 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);