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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-10 13:52:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-10 13:52:14 -0700 |
commit | aa512c115a09d9133dcb09466e39f93f99a82fdb (patch) | |
tree | 71ed1e449a4ba3806948d97b00c33989937b8ba4 /drivers/thermal/thermal_of.c | |
parent | f848b3cda39b5d41746040eb51f8e87a685bf0d9 (diff) | |
parent | e021563fd09e1fd4041a6a573ec10fb5b5d275b0 (diff) |
Merge tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These fix assorted issues in the thermal core and ARM thermal drivers.
Specifics:
- Use platform data to get the sensor ID instead of parsing the
device in imx_sc thermal driver and remove the dedicated OF
function from the core code (Daniel Lezcano).
- Fix Kconfig dependency for the QCom tsens thermal driver (Jonathan
Cameron).
- Add missing const annotation to the RCar ops thermal driver (Lad
Prabhakar).
- Drop duplicate parameter check from
thermal_zone_device_register_with_trips() (Lad Prabhakar).
- Fix NULL pointer dereference in trip_point_temp_store() by making
it check if the ->set_trip_temp() operation is present (Lad
Prabhakar).
- Fix the MSM8939 fourth sensor hardware ID in the QCom tsens thermal
driver (Vincent Knecht)"
* tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id
thermal/core: Add a check before calling set_trip_temp()
thermal/core: Drop valid pointer check for type
thermal/drivers/rcar_thermal: Constify static thermal_zone_device_ops
thermal/drivers/qcom: Drop false build dependency of all QCOM drivers on QCOM_TSENS
thermal/of: Remove the thermal_zone_of_get_sensor_id() function
thermal/drivers/imx_sc: Rely on the platform data to get the resource id
Diffstat (limited to 'drivers/thermal/thermal_of.c')
-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) |