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hwmon: Introduce hwmon_device_register_for_thermal

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The thermal subsystem registers a hwmon driver without providing
chip or sysfs group information. This is for legacy reasons and
would be difficult to change. At the same time, we want to enforce
that chip information is provided when registering a hwmon device
using hwmon_device_register_with_info(). To enable this, introduce
a special API for use only by the thermal subsystem.

Acked-by: Rafael J . Wysocki <rafael@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2022-05-11 06:29:59 -07:00
parent 59e746ca86
commit e5d2107205
2 changed files with 28 additions and 0 deletions
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3
include/linux/hwmon.h
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@ -450,6 +450,9 @@ hwmon_device_register_with_info(struct device *dev,
const struct hwmon_chip_info *info,
const struct attribute_group **extra_groups);
struct device *
hwmon_device_register_for_thermal(struct device *dev, const char *name,
void *drvdata);
struct device *
devm_hwmon_device_register_with_info(struct device *dev,
const char *name, void *drvdata,
const struct hwmon_chip_info *info,