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authorAnson Huang <Anson.Huang@nxp.com>2020-03-26 17:29:05 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-06-29 13:13:11 +0300
commitb45fd13be340e4ed0a2a9673ba299eb2a71ba829 (patch)
treec0b92d7bfd27c9e1e4d33d49758cfef25ed1adcd /drivers/thermal/imx_thermal.c
parent9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 (diff)
downloadlinux-b45fd13be340e4ed0a2a9673ba299eb2a71ba829.tar.xz
thermal/drivers: imx: Fix missing of_node_put() at probe time
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.com
Diffstat (limited to 'drivers/thermal/imx_thermal.c')
-rw-r--r--drivers/thermal/imx_thermal.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index e761c9b42217..1b84ea674edb 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -649,7 +649,7 @@ 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) {
@@ -664,11 +664,12 @@ 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)