thermal: exynos: Add support for instance based register/unregister

This code modifies the thermal driver to have multiple thermal zone
support by replacing the global thermal zone variable with device data
member of thermal_zone_device.

Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/thermal/samsung/exynos_thermal_common.h b/drivers/thermal/samsung/exynos_thermal_common.h
index fee15889f9fa..86c1f848c850 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.h
+++ b/drivers/thermal/samsung/exynos_thermal_common.h
@@ -85,22 +85,23 @@ struct thermal_sensor_conf {
         struct thermal_trip_point_conf trip_data;
         struct thermal_cooling_conf cooling_data;
         void *private_data;
+        void *pzone_data;
 };
 
 /*Functions used exynos based thermal sensor driver*/
 #ifdef CONFIG_EXYNOS_THERMAL_CORE
-void exynos_unregister_thermal(void);
+void exynos_unregister_thermal(struct thermal_sensor_conf *sensor_conf);
 int exynos_register_thermal(struct thermal_sensor_conf *sensor_conf);
-void exynos_report_trigger(void);
+void exynos_report_trigger(struct thermal_sensor_conf *sensor_conf);
 #else
 static inline void
-exynos_unregister_thermal(void) { return; }
+exynos_unregister_thermal(struct thermal_sensor_conf *sensor_conf) { return; }
 
 static inline int
 exynos_register_thermal(struct thermal_sensor_conf *sensor_conf) { return 0; }
 
 static inline void
-exynos_report_trigger(void) { return; }
+exynos_report_trigger(struct thermal_sensor_conf *sensor_conf) { return; }
 
 #endif /* CONFIG_EXYNOS_THERMAL_CORE */
 #endif /* _EXYNOS_THERMAL_COMMON_H */