[PATCH 02/21] thermal: of: Extend of-thermal.c to provide check if trip point is enabled

Lukasz Majewski
2014-10-09T16:39:17Z

This patch extends the of-thermal.c to provide check if trip point is
enabled.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
---
drivers/thermal/of-thermal.c | 9 +++++++++
drivers/thermal/thermal_core.h | 5 +++++
2 files changed, 14 insertions(+)

diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
index b2390d9..23c8d6c 100644
--- a/drivers/thermal/of-thermal.c
+++ b/drivers/thermal/of-thermal.c
@@ -119,6 +119,15 @@ int of_thermal_get_ntrips(struct thermal_zone_device *tz)
return data->ntrips;
}

+int of_thermal_is_trip_en(struct thermal_zone_device *tz, int trip)
+{
+ struct __thermal_zone *data = tz->devdata;
+
+ if (trip >= data->ntrips || trip < 0)
+ return 0;
+ return 1;
+}
+
static int of_thermal_get_trend(struct thermal_zone_device *tz, int trip,
enum thermal_trend *trend)
{
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index 587ca5c..ed8ff05 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -82,6 +82,7 @@ static inline void thermal_gov_user_space_unregister(void) {}
int of_parse_thermal_zones(void);
void of_thermal_destroy_zones(void);
int of_thermal_get_ntrips(struct thermal_zone_device *);
+int of_thermal_is_trip_en(struct thermal_zone_device *, int);
#else
static inline int of_parse_thermal_zones(void) { return 0; }
static inline void of_thermal_destroy_zones(void) { }
@@ -89,6 +90,10 @@ static inline int of_thermal_get_ntrips(struct thermal_zone_device *)
{
return 0;
}
+int of_thermal_is_trip_en(struct thermal_zone_device *, int)
+{
+ return 0;
+}
#endif

#endif /* __THERMAL_CORE_H__ */
--
2.0.0.rc2