From: Anson Huang Anson.Huang@nxp.com
[ Upstream commit b45fd13be340e4ed0a2a9673ba299eb2a71ba829 ]
After finishing using cpu node got from of_get_cpu_node(), of_node_put() needs to be called.
Signed-off-by: Anson Huang Anson.Huang@nxp.com Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org Link: https://lore.kernel.org/r/1585232945-23368-1-git-send-email-Anson.Huang@nxp.... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/thermal/imx_thermal.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index bb6754a5342c1..85511c1160b7f 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -656,7 +656,7 @@ MODULE_DEVICE_TABLE(of, of_imx_thermal_match); static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) { struct device_node *np; - int ret; + int ret = 0;
data->policy = cpufreq_cpu_get(0); if (!data->policy) { @@ -671,11 +671,12 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) if (IS_ERR(data->cdev)) { ret = PTR_ERR(data->cdev); cpufreq_cpu_put(data->policy); - return ret; } }
- return 0; + of_node_put(np); + + return ret; }
static void imx_thermal_unregister_legacy_cooling(struct imx_thermal_data *data)