thermal: exynos: Fix potential NULL pointer dereference

NULL pointer was being dereferenced in its own error message.
Changed it to the correct device pointer.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c
index 4d8e4445ea10..f10a6ad37c06 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -53,7 +53,7 @@ static int exynos_set_mode(struct thermal_zone_device *thermal,
 {
         struct exynos_thermal_zone *th_zone = thermal->devdata;
         if (!th_zone) {
-                dev_err(th_zone->sensor_conf->dev,
+                dev_err(&thermal->device,
                         "thermal zone not registered\n");
                 return 0;
         }
@@ -231,7 +231,7 @@ static int exynos_get_temp(struct thermal_zone_device *thermal,
         void *data;
 
         if (!th_zone->sensor_conf) {
-                dev_err(th_zone->sensor_conf->dev,
+                dev_err(&thermal->device,
                         "Temperature sensor not initialised\n");
                 return -EINVAL;
         }
@@ -251,7 +251,7 @@ static int exynos_set_emul_temp(struct thermal_zone_device *thermal,
         struct exynos_thermal_zone *th_zone = thermal->devdata;
 
         if (!th_zone->sensor_conf) {
-                dev_err(th_zone->sensor_conf->dev,
+                dev_err(&thermal->device,
                         "Temperature sensor not initialised\n");
                 return -EINVAL;
         }