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usb: chipidea: msm: ci_hdrc_msm_probe() missing of_node_get()
Boot fails for qcom-apq8074-dragonboard on 4.13-rc1 with error: OF: ERROR: Bad of_node_put() on /soc/usb@f9a55000 The error will occur if the configuration is set to: CONFIG_OF_OVERLAY y CONFIG_OF_UNITTEST y CONFIG_OF_DYNAMIC y CONFIG_OF_RESOLVE y If CONFIG_OF_DYNAMIC is enabled then of_node_release() detects an attempt to release a node that is still attached to the device tree. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
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@ -251,7 +251,7 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev)
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if (ret)
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goto err_mux;
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ulpi_node = of_find_node_by_name(pdev->dev.of_node, "ulpi");
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ulpi_node = of_find_node_by_name(of_node_get(pdev->dev.of_node), "ulpi");
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if (ulpi_node) {
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phy_node = of_get_next_available_child(ulpi_node, NULL);
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ci->hsic = of_device_is_compatible(phy_node, "qcom,usb-hsic-phy");
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