diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2022-08-18 10:23:16 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2022-10-04 11:21:06 +0200 |
| commit | 5d10f480f77b67332e4835ad565bfe4cb8528159 (patch) | |
| tree | 29cbde57893ec0065ece37bb69f59f1f5165d10f /drivers/thermal | |
| parent | 31fd4b9db13b1877b20426e79ac7fec606587872 (diff) | |
thermal/of: Remove the thermal_zone_of_get_sensor_id() function
The function thermal_zone_of_get_sensor_id() is no longer used
anywhere, remove it.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20220818082316.2717095-2-daniel.lezcano@linaro.org
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_of.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index fd2fb84bf246..d4b6335ace15 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -130,50 +130,6 @@ static int of_thermal_get_crit_temp(struct thermal_zone_device *tz, return -EINVAL; } -/** - * thermal_zone_of_get_sensor_id - get sensor ID from a DT thermal zone - * @tz_np: a valid thermal zone device node. - * @sensor_np: a sensor node of a valid sensor device. - * @id: the sensor ID returned if success. - * - * This function will get sensor ID from a given thermal zone node and - * the sensor node must match the temperature provider @sensor_np. - * - * Return: 0 on success, proper error code otherwise. - */ - -int thermal_zone_of_get_sensor_id(struct device_node *tz_np, - struct device_node *sensor_np, - u32 *id) -{ - struct of_phandle_args sensor_specs; - int ret; - - ret = of_parse_phandle_with_args(tz_np, - "thermal-sensors", - "#thermal-sensor-cells", - 0, - &sensor_specs); - if (ret) - return ret; - - if (sensor_specs.np != sensor_np) { - of_node_put(sensor_specs.np); - return -ENODEV; - } - - if (sensor_specs.args_count > 1) - pr_warn("%pOFn: too many cells in sensor specifier %d\n", - sensor_specs.np, sensor_specs.args_count); - - *id = sensor_specs.args_count ? sensor_specs.args[0] : 0; - - of_node_put(sensor_specs.np); - - return 0; -} -EXPORT_SYMBOL_GPL(thermal_zone_of_get_sensor_id); - /*** functions parsing device tree nodes ***/ static int of_find_trip_id(struct device_node *np, struct device_node *trip) |