@@ -1166,8 +1166,9 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
}
/**
- * thermal_zone_device_register() - register a new thermal zone device
+ * thermal_zone_device_register_with_trips() - register a new thermal zone device
* @type: the thermal zone device type
+ * @trips: a pointer to an array of thermal trips
* @ntrips: the number of trip points the thermal zone support
* @mask: a bit string indicating the writeablility of trip points
* @devdata: private device data
@@ -1190,10 +1191,11 @@ static void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms
* IS_ERR*() helpers.
*/
struct thermal_zone_device *
-thermal_zone_device_register(const char *type, int ntrips, int mask,
- void *devdata, struct thermal_sensor_ops *ops,
- struct thermal_zone_params *tzp, int passive_delay,
- int polling_delay)
+thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *trips,
+ int ntrips, int mask,
+ void *devdata, struct thermal_sensor_ops *ops,
+ struct thermal_zone_params *tzp, int passive_delay,
+ int polling_delay)
{
struct thermal_zone_device *tz;
enum thermal_trip_type trip_type;
@@ -1255,6 +1257,7 @@ thermal_zone_device_register(const char *type, int ntrips, int mask,
tz->device.class = &thermal_class;
tz->devdata = devdata;
tz->ntrips = ntrips;
+ tz->trips = trips;
thermal_set_delay_jiffies(&tz->passive_delay_jiffies, passive_delay);
thermal_set_delay_jiffies(&tz->polling_delay_jiffies, polling_delay);
@@ -1330,6 +1333,16 @@ thermal_zone_device_register(const char *type, int ntrips, int mask,
kfree(tz);
return ERR_PTR(result);
}
+
+struct thermal_zone_device *thermal_zone_device_register(const char *type, int ntrips, int mask,
+ void *devdata, struct thermal_sensor_ops *ops,
+ struct thermal_zone_params *tzp, int passive_delay,
+ int polling_delay)
+{
+ return thermal_zone_device_register_with_trips(type, NULL, ntrips, mask,
+ devdata, ops, tzp,
+ passive_delay, polling_delay);
+}
EXPORT_SYMBOL_GPL(thermal_zone_device_register);
/**
@@ -113,12 +113,12 @@ int thermal_build_list_of_policies(char *buf);
/* Helpers */
void thermal_zone_set_trips(struct thermal_zone_device *tz);
-static inline struct thermal_trip *thermal_zone_get_trips(struct thermal_zone *tz)
+static inline struct thermal_trip *thermal_zone_get_trips(struct thermal_zone_device *tz)
{
return tz->trips;
}
-static inline int thermal_zone_get_ntrips(struct thermal_zone *tz)
+static inline int thermal_zone_get_ntrips(struct thermal_zone_device *tz)
{
return tz->ntrips;
}
@@ -381,8 +381,14 @@ void devm_thermal_zone_of_sensor_unregister(struct device *dev,
struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
void *, struct thermal_sensor_ops *,
struct thermal_zone_params *, int, int);
+
void thermal_zone_device_unregister(struct thermal_zone_device *);
+struct thermal_zone_device *
+thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int, int,
+ void *, struct thermal_sensor_ops *,
+ struct thermal_zone_params *, int, int);
+
int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
struct thermal_cooling_device *,
unsigned long, unsigned long,
As we added the thermal trip points structure in the thermal zone, let's extend the thermal zone register function to have the thermal trip structures as a parameter and store it in the 'trips' field of the thermal zone structure. Cc: Alexandre Bailon <abailon@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc; Eduardo Valentin <eduval@amazon.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linexp.org> --- drivers/thermal/thermal_core.c | 23 ++++++++++++++++++----- drivers/thermal/thermal_core.h | 4 ++-- include/linux/thermal.h | 6 ++++++ 3 files changed, 26 insertions(+), 7 deletions(-)