diff options
Diffstat (limited to 'drivers/thermal/st/st_thermal.h')
| -rw-r--r-- | drivers/thermal/st/st_thermal.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/thermal/st/st_thermal.h b/drivers/thermal/st/st_thermal.h index fecafbe10fa7..8639d9165c9b 100644 --- a/drivers/thermal/st/st_thermal.h +++ b/drivers/thermal/st/st_thermal.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ST Thermal Sensor Driver for STi series of SoCs * Author: Ajit Pal Singh <ajitpal.singh@st.com> * * Copyright (C) 2003-2014 STMicroelectronics (R&D) Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __STI_THERMAL_SYSCFG_H @@ -42,10 +38,10 @@ struct st_thermal_sensor; * * @power_ctrl: Function for powering on/off a sensor. Clock to the * sensor is also controlled from this function. - * @alloc_regfields: Allocate regmap register fields, specific to a sensor. - * @do_memmap_regmap: Memory map the thermal register space and init regmap + * @alloc_regfields: Allocate regmap register fields, specific to a sensor. + * @do_memmap_regmap: Memory map the thermal register space and init regmap * instance or find regmap instance. - * @register_irq: Register an interrupt handler for a sensor. + * @register_irq: Register an interrupt handler for a sensor. */ struct st_thermal_sensor_ops { int (*power_ctrl)(struct st_thermal_sensor *, enum st_thermal_power_state); @@ -60,15 +56,15 @@ struct st_thermal_sensor_ops { * * @reg_fields: Pointer to the regfields array for a sensor. * @sys_compat: Pointer to the syscon node compatible string. - * @ops: Pointer to private thermal ops for a sensor. - * @calibration_val: Default calibration value to be written to the DCORRECT + * @ops: Pointer to private thermal ops for a sensor. + * @calibration_val: Default calibration value to be written to the DCORRECT * register field for a sensor. - * @temp_adjust_val: Value to be added/subtracted from the data read from + * @temp_adjust_val: Value to be added/subtracted from the data read from * the sensor. If value needs to be added please provide a * positive value and if it is to be subtracted please - * provide a negative value. - * @crit_temp: The temperature beyond which the SoC should be shutdown - * to prevent damage. + * provide a negative value. + * @crit_temp: The temperature beyond which the SoC should be shutdown + * to prevent damage. */ struct st_thermal_compat_data { char *sys_compat; @@ -98,7 +94,7 @@ struct st_thermal_sensor { extern int st_thermal_register(struct platform_device *pdev, const struct of_device_id *st_thermal_of_match); -extern int st_thermal_unregister(struct platform_device *pdev); +extern void st_thermal_unregister(struct platform_device *pdev); extern const struct dev_pm_ops st_thermal_pm_ops; #endif /* __STI_RESET_SYSCFG_H */ |