[PATCH -next 2/3] usb: host: xhci-tegra: Add missing of_node_put() in tegra_xusb_probe()

[Yang Yingliang]

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@xxxxxxxxxx>
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
---
 drivers/usb/host/xhci-tegra.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 281abf10f9fd..8d8e867876ad 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1751,6 +1751,7 @@ static int tegra_xusb_probe(struct platform_device *pdev)
 put_powerdomains:
 	tegra_xusb_powerdomain_remove(&pdev->dev, tegra);
 put_padctl:
+	of_node_put(np);
 	tegra_xusb_padctl_put(tegra->padctl);
 	return err;
 }
-- 
2.25.1