A device_node acquired via of_parse_phandle() needs a call to of_node_put() when the it is no longer required to decrement its refcount and avoid leaking the resource.
Add the missing call to of_node_put() as soon as 'np' is no longer required.
Cc: stable@vger.kernel.org Fixes: 2d1021487273 ("phy: tegra: xusb: Add wake/sleepwalk for Tegra210") Signed-off-by: Javier Carrasco javier.carrasco.cruz@gmail.com --- drivers/phy/tegra/xusb-tegra210.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c index 9c7fdd29b7c4..a77127d6c4fa 100644 --- a/drivers/phy/tegra/xusb-tegra210.c +++ b/drivers/phy/tegra/xusb-tegra210.c @@ -3164,6 +3164,7 @@ tegra210_xusb_padctl_probe(struct device *dev, }
pdev = of_find_device_by_node(np); + of_node_put(np); if (!pdev) { dev_warn(dev, "PMC device is not available\n"); goto out;