===================================================================
@@ -92,34 +92,27 @@ MODULE_PARM_DESC(psv, "Disable or overri
static struct workqueue_struct *acpi_thermal_pm_queue;
-struct acpi_thermal_critical {
- unsigned long temperature;
- bool valid;
-};
-
-struct acpi_thermal_hot {
+struct acpi_thermal_trip {
unsigned long temperature;
bool valid;
};
struct acpi_thermal_passive {
+ struct acpi_thermal_trip trip;
struct acpi_handle_list devices;
- unsigned long temperature;
unsigned long tc1;
unsigned long tc2;
unsigned long tsp;
- bool valid;
};
struct acpi_thermal_active {
+ struct acpi_thermal_trip trip;
struct acpi_handle_list devices;
- unsigned long temperature;
- bool valid;
};
struct acpi_thermal_trips {
- struct acpi_thermal_critical critical;
- struct acpi_thermal_hot hot;
+ struct acpi_thermal_trip critical;
+ struct acpi_thermal_trip hot;
struct acpi_thermal_passive passive;
struct acpi_thermal_active active[ACPI_THERMAL_MAX_ACTIVE];
};
@@ -250,9 +243,9 @@ static void __acpi_thermal_trips_update(
}
/* Passive (optional) */
- if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.valid) ||
+ if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.trip.valid) ||
flag == ACPI_TRIPS_INIT) {
- valid = tz->trips.passive.valid;
+ valid = tz->trips.passive.trip.valid;
if (psv == -1) {
status = AE_SUPPORT;
} else if (psv > 0) {
@@ -264,44 +257,44 @@ static void __acpi_thermal_trips_update(
}
if (ACPI_FAILURE(status)) {
- tz->trips.passive.valid = false;
+ tz->trips.passive.trip.valid = false;
} else {
- tz->trips.passive.temperature = tmp;
- tz->trips.passive.valid = true;
+ tz->trips.passive.trip.temperature = tmp;
+ tz->trips.passive.trip.valid = true;
if (flag == ACPI_TRIPS_INIT) {
status = acpi_evaluate_integer(tz->device->handle,
"_TC1", NULL, &tmp);
if (ACPI_FAILURE(status))
- tz->trips.passive.valid = false;
+ tz->trips.passive.trip.valid = false;
else
tz->trips.passive.tc1 = tmp;
status = acpi_evaluate_integer(tz->device->handle,
"_TC2", NULL, &tmp);
if (ACPI_FAILURE(status))
- tz->trips.passive.valid = false;
+ tz->trips.passive.trip.valid = false;
else
tz->trips.passive.tc2 = tmp;
status = acpi_evaluate_integer(tz->device->handle,
"_TSP", NULL, &tmp);
if (ACPI_FAILURE(status))
- tz->trips.passive.valid = false;
+ tz->trips.passive.trip.valid = false;
else
tz->trips.passive.tsp = tmp;
}
}
}
- if ((flag & ACPI_TRIPS_DEVICES) && tz->trips.passive.valid) {
+ if ((flag & ACPI_TRIPS_DEVICES) && tz->trips.passive.trip.valid) {
memset(&devices, 0, sizeof(struct acpi_handle_list));
status = acpi_evaluate_reference(tz->device->handle, "_PSL",
NULL, &devices);
if (ACPI_FAILURE(status)) {
acpi_handle_info(tz->device->handle,
"Invalid passive threshold\n");
- tz->trips.passive.valid = false;
+ tz->trips.passive.trip.valid = false;
} else {
- tz->trips.passive.valid = true;
+ tz->trips.passive.trip.valid = true;
}
if (memcmp(&tz->trips.passive.devices, &devices,
@@ -312,24 +305,24 @@ static void __acpi_thermal_trips_update(
}
}
if ((flag & ACPI_TRIPS_PASSIVE) || (flag & ACPI_TRIPS_DEVICES)) {
- if (valid != tz->trips.passive.valid)
+ if (valid != tz->trips.passive.trip.valid)
ACPI_THERMAL_TRIPS_EXCEPTION(flag, tz, "state");
}
/* Active (optional) */
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
char name[5] = { '_', 'A', 'C', ('0' + i), '\0' };
- valid = tz->trips.active[i].valid;
+ valid = tz->trips.active[i].trip.valid;
if (act == -1)
break; /* disable all active trip points */
if (flag == ACPI_TRIPS_INIT || ((flag & ACPI_TRIPS_ACTIVE) &&
- tz->trips.active[i].valid)) {
+ tz->trips.active[i].trip.valid)) {
status = acpi_evaluate_integer(tz->device->handle,
name, NULL, &tmp);
if (ACPI_FAILURE(status)) {
- tz->trips.active[i].valid = false;
+ tz->trips.active[i].trip.valid = false;
if (i == 0)
break;
@@ -337,35 +330,36 @@ static void __acpi_thermal_trips_update(
break;
if (i == 1)
- tz->trips.active[0].temperature = celsius_to_deci_kelvin(act);
+ tz->trips.active[0].trip.temperature =
+ celsius_to_deci_kelvin(act);
else
/*
* Don't allow override higher than
* the next higher trip point
*/
- tz->trips.active[i-1].temperature =
+ tz->trips.active[i-1].trip.temperature =
min_t(unsigned long,
- tz->trips.active[i-2].temperature,
+ tz->trips.active[i-2].trip.temperature,
celsius_to_deci_kelvin(act));
break;
} else {
- tz->trips.active[i].temperature = tmp;
- tz->trips.active[i].valid = true;
+ tz->trips.active[i].trip.temperature = tmp;
+ tz->trips.active[i].trip.valid = true;
}
}
name[2] = 'L';
- if ((flag & ACPI_TRIPS_DEVICES) && tz->trips.active[i].valid) {
+ if ((flag & ACPI_TRIPS_DEVICES) && tz->trips.active[i].trip.valid) {
memset(&devices, 0, sizeof(struct acpi_handle_list));
status = acpi_evaluate_reference(tz->device->handle,
name, NULL, &devices);
if (ACPI_FAILURE(status)) {
acpi_handle_info(tz->device->handle,
"Invalid active%d threshold\n", i);
- tz->trips.active[i].valid = false;
+ tz->trips.active[i].trip.valid = false;
} else {
- tz->trips.active[i].valid = true;
+ tz->trips.active[i].trip.valid = true;
}
if (memcmp(&tz->trips.active[i].devices, &devices,
@@ -376,10 +370,10 @@ static void __acpi_thermal_trips_update(
}
}
if ((flag & ACPI_TRIPS_ACTIVE) || (flag & ACPI_TRIPS_DEVICES))
- if (valid != tz->trips.active[i].valid)
+ if (valid != tz->trips.active[i].trip.valid)
ACPI_THERMAL_TRIPS_EXCEPTION(flag, tz, "state");
- if (!tz->trips.active[i].valid)
+ if (!tz->trips.active[i].trip.valid)
break;
}
@@ -429,10 +423,10 @@ static int acpi_thermal_get_trip_points(
valid = tz->trips.critical.valid |
tz->trips.hot.valid |
- tz->trips.passive.valid;
+ tz->trips.passive.trip.valid;
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++)
- valid = valid || tz->trips.active[i].valid;
+ valid = valid || tz->trips.active[i].trip.valid;
if (!valid) {
pr_warn(FW_BUG "No valid trip found\n");
@@ -485,7 +479,7 @@ static int thermal_get_trip_type(struct
trip--;
}
- if (tz->trips.passive.valid) {
+ if (tz->trips.passive.trip.valid) {
if (!trip) {
*type = THERMAL_TRIP_PASSIVE;
return 0;
@@ -493,7 +487,7 @@ static int thermal_get_trip_type(struct
trip--;
}
- for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].valid; i++) {
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].trip.valid; i++) {
if (!trip) {
*type = THERMAL_TRIP_ACTIVE;
return 0;
@@ -533,10 +527,10 @@ static int thermal_get_trip_temp(struct
trip--;
}
- if (tz->trips.passive.valid) {
+ if (tz->trips.passive.trip.valid) {
if (!trip) {
*temp = deci_kelvin_to_millicelsius_with_offset(
- tz->trips.passive.temperature,
+ tz->trips.passive.trip.temperature,
tz->kelvin_offset);
return 0;
}
@@ -544,10 +538,10 @@ static int thermal_get_trip_temp(struct
}
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE &&
- tz->trips.active[i].valid; i++) {
+ tz->trips.active[i].trip.valid; i++) {
if (!trip) {
*temp = deci_kelvin_to_millicelsius_with_offset(
- tz->trips.active[i].temperature,
+ tz->trips.active[i].trip.temperature,
tz->kelvin_offset);
return 0;
}
@@ -603,7 +597,7 @@ static int thermal_get_trend(struct ther
* before this callback being invoked
*/
i = tz->trips.passive.tc1 * (tz->temperature - tz->last_temperature) +
- tz->trips.passive.tc2 * (tz->temperature - tz->trips.passive.temperature);
+ tz->trips.passive.tc2 * (tz->temperature - tz->trips.passive.trip.temperature);
if (i > 0)
*trend = THERMAL_TREND_RAISING;
@@ -654,7 +648,7 @@ static int acpi_thermal_cooling_device_c
if (tz->trips.hot.valid)
trip++;
- if (tz->trips.passive.valid) {
+ if (tz->trips.passive.trip.valid) {
trip++;
for (i = 0; i < tz->trips.passive.devices.count; i++) {
handle = tz->trips.passive.devices.handles[i];
@@ -679,7 +673,7 @@ static int acpi_thermal_cooling_device_c
}
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
- if (!tz->trips.active[i].valid)
+ if (!tz->trips.active[i].trip.valid)
break;
trip++;
@@ -775,12 +769,12 @@ static int acpi_thermal_register_thermal
if (tz->trips.hot.valid)
trip_count++;
- if (tz->trips.passive.valid) {
+ if (tz->trips.passive.trip.valid) {
trip_count++;
passive_delay = tz->trips.passive.tsp * 100;
}
- for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].valid; i++)
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].trip.valid; i++)
trip_count++;
tz->thermal_zone = thermal_zone_device_register("acpitz", trip_count, 0,
@@ -1060,7 +1054,7 @@ static int acpi_thermal_resume(struct de
return -EINVAL;
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
- if (!tz->trips.active[i].valid)
+ if (!tz->trips.active[i].trip.valid)
break;
for (j = 0; j < tz->trips.active[i].devices.count; j++) {