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4a16c190f7
The devres variant of thermal_add_hwmon_sysfs() only takes the thermal zone structure pointer as parameter. Actually, it uses the tz->device to add it in the devres list. It is preferable to use the device registering the thermal zone instead of the thermal zone device itself. That prevents the driver accessing the thermal zone structure internals and it is from my POV more correct regarding how devm_ is used. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> #amlogic_thermal Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> #sun8i_thermal Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> #MediaTek auxadc Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* thermal_hwmon.h - Generic Thermal Management hwmon support.
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*
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* Code based on Intel thermal_core.c. Copyrights of the original code:
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* Copyright (C) 2008 Intel Corp
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* Copyright (C) 2008 Zhang Rui <rui.zhang@intel.com>
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* Copyright (C) 2008 Sujith Thomas <sujith.thomas@intel.com>
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*
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* Copyright (C) 2013 Texas Instruments
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* Copyright (C) 2013 Eduardo Valentin <eduardo.valentin@ti.com>
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*/
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#ifndef __THERMAL_HWMON_H__
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#define __THERMAL_HWMON_H__
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#include <linux/thermal.h>
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#ifdef CONFIG_THERMAL_HWMON
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int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz);
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int devm_thermal_add_hwmon_sysfs(struct device *dev, struct thermal_zone_device *tz);
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void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz);
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#else
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static inline int
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thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)
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{
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return 0;
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}
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static inline int
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devm_thermal_add_hwmon_sysfs(struct device *dev, struct thermal_zone_device *tz)
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{
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return 0;
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}
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static inline void
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thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
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{
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}
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#endif
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#endif /* __THERMAL_HWMON_H__ */
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