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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-17 23:12:33 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-11-21 17:04:25 +0300 |
| commit | 9c8647224e9fabb765019193aa43c054a638f808 (patch) | |
| tree | ab46baa5d1a130540a3db3e63e2dbaccbb3ce8fa /drivers/acpi/internal.h | |
| parent | 6908097aa5a7bd0c66c0b7ae9dd994b6ef62be8c (diff) | |
| download | linux-9c8647224e9fabb765019193aa43c054a638f808.tar.xz | |
ACPI: thermal: Use library functions to obtain trip point temperature values
Modify the ACPI thermal driver to use functions from the ACPI thermal
library to obtain trip point temperature values instead of duplicating
them locally.
Among other things, this requires the functions in question to be
exported to it, because it can be built as a module.
It effectively changes the behavior of the driver to treat temperature
values out of the reasonable range (-55 centigrade to 175 centigrade) as
invalid, but there is no other expected functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/internal.h')
| -rw-r--r-- | drivers/acpi/internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 866c7c4ed233..a3728f70a795 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -85,6 +85,11 @@ bool acpi_scan_is_offline(struct acpi_device *adev, bool uevent); acpi_status acpi_sysfs_table_handler(u32 event, void *table, void *context); void acpi_scan_table_notify(void); +int acpi_active_trip_temp(struct acpi_device *adev, int id, int *ret_temp); +int acpi_passive_trip_temp(struct acpi_device *adev, int *ret_temp); +int acpi_hot_trip_temp(struct acpi_device *adev, int *ret_temp); +int acpi_critical_trip_temp(struct acpi_device *adev, int *ret_temp); + /* -------------------------------------------------------------------------- Device Node Initialization / Removal -------------------------------------------------------------------------- */ |