The commit 4de0bdaa9677d11406c9becb70c60887c957e1f0
("thermal: exynos: Add support for instance based register/unregister")
broke check for presence of therm_dev at global thermal zone in
exynos_report_trigger().

The resulting wrong test prevents thermal_zone_device_update() call, which
calls handlers for situation when trip points are passed.
Such behavior prevents thermal driver from proper reaction (when TMU interrupt
is raised) in a situation when overheating is detected at TMU hardware.
This patch fixes it.

Signed-off-by: Lukasz Majewski <l.majew...@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>
Reviewed-by: Tomasz Figa <t.f...@samsung.com>
---
 drivers/thermal/samsung/exynos_thermal_common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/samsung/exynos_thermal_common.c 
b/drivers/thermal/samsung/exynos_thermal_common.c
index f10a6ad..55a912a 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -310,7 +310,7 @@ void exynos_report_trigger(struct thermal_sensor_conf *conf)
        }
 
        th_zone = conf->pzone_data;
-       if (th_zone->therm_dev)
+       if (!th_zone->therm_dev)
                return;
 
        if (th_zone->bind == false) {
-- 
1.7.10.4

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