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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-09-21 19:51:19 +0200 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-09-28 12:54:16 +0200 |
commit | 3e7d6f396d74a3e40c390bb53947938957426097 (patch) | |
tree | 4d2d7af0b7211fb24bbe0769a29fcb72c27ff186 /drivers | |
parent | 54fc61a106c9b7fb55a3c6a595349826c0548468 (diff) | |
download | linux-3e7d6f396d74a3e40c390bb53947938957426097.tar.gz linux-3e7d6f396d74a3e40c390bb53947938957426097.tar.bz2 linux-3e7d6f396d74a3e40c390bb53947938957426097.zip |
ACPI: thermal: Merge trip initialization functions
In order to reduce code duplicationeve further, merge
acpi_thermal_init_passive/active_trip() into one function called
acpi_thermal_init_trip() that will be used for initializing both
the passive and active trip points.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/acpi/thermal.c | 64 |
1 files changed, 30 insertions, 34 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index ebe11288d7e0..c303688ead71 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -399,72 +399,68 @@ static long acpi_thermal_get_hot_trip(struct acpi_thermal *tz) return tmp; } -static bool acpi_thermal_init_passive_trip(struct acpi_thermal *tz) +static bool passive_trip_params_init(struct acpi_thermal *tz) { unsigned long long tmp; acpi_status status; - int temp; - - if (psv == -1) - goto fail; - - if (psv > 0) { - temp = celsius_to_deci_kelvin(psv); - } else { - temp = get_passive_temp(tz); - if (temp == THERMAL_TEMP_INVALID) - goto fail; - } status = acpi_evaluate_integer(tz->device->handle, "_TC1", NULL, &tmp); if (ACPI_FAILURE(status)) - goto fail; + return false; tz->trips.passive.tc1 = tmp; status = acpi_evaluate_integer(tz->device->handle, "_TC2", NULL, &tmp); if (ACPI_FAILURE(status)) - goto fail; + return false; tz->trips.passive.tc2 = tmp; status = acpi_evaluate_integer(tz->device->handle, "_TSP", NULL, &tmp); if (ACPI_FAILURE(status)) - goto fail; + return false; tz->trips.passive.tsp = tmp; - if (!update_trip_devices(tz, &tz->trips.passive.trip, - ACPI_THERMAL_TRIP_PASSIVE, false)) - goto fail; - - tz->trips.passive.trip.temperature = temp; return true; - -fail: - tz->trips.passive.trip.temperature = THERMAL_TEMP_INVALID; - return false; } -static bool acpi_thermal_init_active_trip(struct acpi_thermal *tz, int index) +static bool acpi_thermal_init_trip(struct acpi_thermal *tz, int index) { + struct acpi_thermal_trip *acpi_trip; long temp; - if (act == -1) - goto fail; + if (index == ACPI_THERMAL_TRIP_PASSIVE) { + acpi_trip = &tz->trips.passive.trip; + + if (psv == -1) + goto fail; + + if (!passive_trip_params_init(tz)) + goto fail; + + temp = psv > 0 ? celsius_to_deci_kelvin(psv) : + get_passive_temp(tz); + } else { + acpi_trip = &tz->trips.active[index].trip; + + if (act == -1) + goto fail; + + temp = get_active_temp(tz, index); + } - temp = get_active_temp(tz, index); if (temp == THERMAL_TEMP_INVALID) goto fail; - if (!update_trip_devices(tz, &tz->trips.active[index].trip, index, false)) + if (!update_trip_devices(tz, acpi_trip, index, false)) goto fail; - tz->trips.active[index].trip.temperature = temp; + acpi_trip->temperature = temp; return true; fail: - tz->trips.active[index].trip.temperature = THERMAL_TEMP_INVALID; + acpi_trip->temperature = THERMAL_TEMP_INVALID; return false; } @@ -473,11 +469,11 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz) unsigned int count = 0; int i; - if (acpi_thermal_init_passive_trip(tz)) + if (acpi_thermal_init_trip(tz, ACPI_THERMAL_TRIP_PASSIVE)) count++; for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) { - if (acpi_thermal_init_active_trip(tz, i)) + if (acpi_thermal_init_trip(tz, i)) count++; else break; |