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usb: host: xhci-tegra: Add missing of_node_put() in tegra_xusb_probe()

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This node pointer is returned by of_parse_phandle() with refcount
incremented in this function. of_node_put() on it before exitting
this function.

Fixes: 971ee247060d ("usb: xhci: tegra: Enable ELPG for runtime/system PM")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20210616044519.2183826-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Yingliang 2021-06-16 12:45:18 +08:00 committed by Greg Kroah-Hartman
parent 9ea90e9fad
commit ec03554f98
1 changed files with 1 additions and 0 deletions
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drivers/usb/host/xhci-tegra.c
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@ -1755,6 +1755,7 @@ put_hcd:
put_powerdomains:
tegra_xusb_powerdomain_remove(&pdev->dev, tegra);
put_padctl:
of_node_put(np);
tegra_xusb_padctl_put(tegra->padctl);
return err;
}