usb: chipidea: ci13xxx_imx: check if 'data->phy_np' is not NULL
Similarly as it is done in ci13xxx_imx_remove(), only calls of_node_put if data->phy_np is not NULL. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -232,7 +232,8 @@ static int ci13xxx_imx_remove(struct platform_device *pdev)
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module_put(data->phy->dev->driver->owner);
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}
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of_node_put(data->phy_np);
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if (data->phy_np)
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of_node_put(data->phy_np);
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clk_disable_unprepare(data->clk);
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