ti_bandgap_get_sensor_data() can return error pointers so we should
check for that. There is no need to check "data->ti_thermal" for NULL
and we removed that from the other cleanup function so we may as well
from it in ti_thermal_remove_sensor() to be consistent.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index c211a8e4a210..9fea354ca90c 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -210,7 +210,7 @@ int ti_thermal_remove_sensor(struct ti_bandgap *bgp, int id)
data = ti_bandgap_get_sensor_data(bgp, id);
- if (data && data->ti_thermal) {
+ if (data && !IS_ERR(data)) {
if (data->our_zone)
thermal_zone_device_unregister(data->ti_thermal);
}
@@ -276,7 +276,7 @@ int ti_thermal_unregister_cpu_cooling(struct ti_bandgap *bgp, int id)
data = ti_bandgap_get_sensor_data(bgp, id);
- if (data) {
+ if (data && !IS_ERR(data)) {
cpufreq_cooling_unregister(data->cool_dev);
cpufreq_cpu_put(data->policy);
}
--
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