===================================================================
@@ -323,8 +323,7 @@ int thermal_zone_get_crit_temp(struct th
struct thermal_zone_device *thermal_zone_device_register_with_trips(
const char *type,
struct thermal_trip *trips,
- int num_trips, int mask,
- void *devdata,
+ int num_trips, void *devdata,
struct thermal_zone_device_ops *ops,
const struct thermal_zone_params *tzp,
int passive_delay, int polling_delay);
@@ -383,8 +382,7 @@ void thermal_zone_device_critical(struct
static inline struct thermal_zone_device *thermal_zone_device_register_with_trips(
const char *type,
struct thermal_trip *trips,
- int num_trips, int mask,
- void *devdata,
+ int num_trips, void *devdata,
struct thermal_zone_device_ops *ops,
const struct thermal_zone_params *tzp,
int passive_delay, int polling_delay)
===================================================================
@@ -1251,7 +1251,6 @@ EXPORT_SYMBOL_GPL(thermal_zone_get_crit_
* @type: the thermal zone device type
* @trips: a pointer to an array of thermal trips
* @num_trips: the number of trip points the thermal zone support
- * @mask: a bit string indicating the writeablility of trip points
* @devdata: private device data
* @ops: standard thermal zone device callbacks
* @tzp: thermal zone platform parameters
@@ -1272,7 +1271,7 @@ EXPORT_SYMBOL_GPL(thermal_zone_get_crit_
* IS_ERR*() helpers.
*/
struct thermal_zone_device *
-thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *trips, int num_trips, int mask,
+thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *trips, int num_trips,
void *devdata, struct thermal_zone_device_ops *ops,
const struct thermal_zone_params *tzp, int passive_delay,
int polling_delay)
@@ -1293,20 +1292,7 @@ thermal_zone_device_register_with_trips(
return ERR_PTR(-EINVAL);
}
- /*
- * Max trip count can't exceed 31 as the "mask >> num_trips" condition.
- * For example, shifting by 32 will result in compiler warning:
- * warning: right shift count >= width of type [-Wshift-count- overflow]
- *
- * Also "mask >> num_trips" will always be true with 32 bit shift.
- * E.g. mask = 0x80000000 for trip id 31 to be RW. Then
- * mask >> 32 = 0x80000000
- * This will result in failure for the below condition.
- *
- * Check will be true when the bit 31 of the mask is set.
- * 32 bit shift will cause overflow of 4 byte integer.
- */
- if (num_trips > (BITS_PER_TYPE(int) - 1) || num_trips < 0 || mask >> num_trips) {
+ if (num_trips < 0) {
pr_err("Incorrect number of thermal trips\n");
return ERR_PTR(-EINVAL);
}
@@ -1356,16 +1342,6 @@ thermal_zone_device_register_with_trips(
tz->devdata = devdata;
tz->trips = trips;
tz->num_trips = num_trips;
- if (num_trips > 0) {
- struct thermal_trip *trip;
-
- for_each_trip(tz, trip) {
- if (mask & 1)
- trip->flags |= THERMAL_TRIP_FLAG_RW_TEMP;
-
- mask >>= 1;
- }
- }
thermal_set_delay_jiffies(&tz->passive_delay_jiffies, passive_delay);
thermal_set_delay_jiffies(&tz->polling_delay_jiffies, polling_delay);
@@ -1450,7 +1426,7 @@ struct thermal_zone_device *thermal_trip
struct thermal_zone_device_ops *ops,
const struct thermal_zone_params *tzp)
{
- return thermal_zone_device_register_with_trips(type, NULL, 0, 0, devdata,
+ return thermal_zone_device_register_with_trips(type, NULL, 0, devdata,
ops, tzp, 0, 0);
}
EXPORT_SYMBOL_GPL(thermal_tripless_zone_device_register);
===================================================================
@@ -670,7 +670,7 @@ static int acpi_thermal_register_thermal
tz->thermal_zone = thermal_zone_device_register_with_trips("acpitz",
tz->trip_table,
trip_count,
- 0, tz,
+ tz,
&acpi_thermal_zone_ops,
NULL,
passive_delay,
===================================================================
@@ -184,7 +184,7 @@ struct int34x_thermal_zone *int340x_ther
int34x_zone->zone = thermal_zone_device_register_with_trips(
acpi_device_bid(adev),
zone_trips, trip_cnt,
- 0, int34x_zone,
+ int34x_zone,
int34x_zone->ops,
&int340x_thermal_params,
0, 0);
===================================================================
@@ -291,7 +291,7 @@ static int proc_thermal_pci_probe(struct
psv_trip.temperature = get_trip_temp(pci_info);
pci_info->tzone = thermal_zone_device_register_with_trips("TCPU_PCI", &psv_trip,
- 1, 0, pci_info,
+ 1, pci_info,
&tzone_ops,
&tzone_params, 0, 0);
if (IS_ERR(pci_info->tzone)) {
===================================================================
@@ -235,7 +235,7 @@ read_trips:
ptd->tzd = thermal_zone_device_register_with_trips(board_names[board_id],
ptd->trips, nr_trips,
- 0, ptd, &tzd_ops,
+ ptd, &tzd_ops,
NULL, 0, 0);
if (IS_ERR(ptd->tzd)) {
dev_err(&pdev->dev, "Failed to register thermal zone %s\n",
===================================================================
@@ -365,7 +365,7 @@ static struct soc_sensor_entry *alloc_so
aux_entry->tzone = thermal_zone_device_register_with_trips("quark_dts",
trips,
QRK_MAX_DTS_TRIPS,
- 0, aux_entry,
+ aux_entry,
&tzone_ops,
NULL, 0, polling_delay);
if (IS_ERR(aux_entry->tzone)) {
===================================================================
@@ -229,7 +229,7 @@ static int add_dts_thermal_zone(int id,
snprintf(name, sizeof(name), "soc_dts%d", id);
dts->tzone = thermal_zone_device_register_with_trips(name, dts->trips,
SOC_MAX_DTS_TRIPS,
- 0, dts, &tzone_ops,
+ dts, &tzone_ops,
NULL, 0, 0);
if (IS_ERR(dts->tzone)) {
ret = PTR_ERR(dts->tzone);
===================================================================
@@ -346,7 +346,7 @@ static int pkg_temp_thermal_device_add(u
INIT_DELAYED_WORK(&zonedev->work, pkg_temp_thermal_threshold_work_fn);
zonedev->cpu = cpu;
zonedev->tzone = thermal_zone_device_register_with_trips("x86_pkg_temp",
- zonedev->trips, thres_count, 0,
+ zonedev->trips, thres_count,
zonedev, &tzone_ops, &pkg_temp_tz_params, 0, 0);
if (IS_ERR(zonedev->tzone)) {
err = PTR_ERR(zonedev->tzone);
===================================================================
@@ -518,7 +518,7 @@ static struct thermal_zone_device *therm
of_ops->critical = thermal_zone_device_critical_reboot;
tz = thermal_zone_device_register_with_trips(np->name, trips, ntrips,
- 0, data, of_ops, &tzp,
+ data, of_ops, &tzp,
pdelay, delay);
if (IS_ERR(tz)) {
ret = PTR_ERR(tz);
===================================================================
@@ -60,7 +60,7 @@ int cxgb4_thermal_init(struct adapter *a
snprintf(ch_tz_name, sizeof(ch_tz_name), "cxgb4_%s", adap->name);
ch_thermal->tzdev = thermal_zone_device_register_with_trips(ch_tz_name, &trip, num_trip,
- 0, adap,
+ adap,
&cxgb4_thermal_ops,
NULL, 0, 0);
if (IS_ERR(ch_thermal->tzdev)) {
===================================================================
@@ -423,7 +423,6 @@ mlxsw_thermal_module_tz_init(struct mlxs
module_tz->tzdev = thermal_zone_device_register_with_trips(tz_name,
module_tz->trips,
MLXSW_THERMAL_NUM_TRIPS,
- 0,
module_tz,
&mlxsw_thermal_module_ops,
&mlxsw_thermal_params,
@@ -551,7 +550,6 @@ mlxsw_thermal_gearbox_tz_init(struct mlx
gearbox_tz->tzdev = thermal_zone_device_register_with_trips(tz_name,
gearbox_tz->trips,
MLXSW_THERMAL_NUM_TRIPS,
- 0,
gearbox_tz,
&mlxsw_thermal_gearbox_ops,
&mlxsw_thermal_params, 0,
@@ -776,7 +774,6 @@ int mlxsw_thermal_init(struct mlxsw_core
thermal->tzdev = thermal_zone_device_register_with_trips("mlxsw",
thermal->trips,
MLXSW_THERMAL_NUM_TRIPS,
- 0,
thermal,
&mlxsw_thermal_ops,
&mlxsw_thermal_params, 0,
===================================================================
@@ -678,7 +678,7 @@ static int __init acerhdf_register_therm
return -EINVAL;
thz_dev = thermal_zone_device_register_with_trips("acerhdf", trips, ARRAY_SIZE(trips),
- 0, NULL, &acerhdf_dev_ops,
+ NULL, &acerhdf_dev_ops,
&acerhdf_zone_params, 0,
(kernelmode) ? interval*1000 : 0);
if (IS_ERR(thz_dev))
===================================================================
@@ -694,7 +694,6 @@ static void iwl_mvm_thermal_zone_registe
mvm->tz_device.tzone = thermal_zone_device_register_with_trips(name,
mvm->tz_device.trips,
IWL_MAX_DTS_TRIPS,
- 0,
mvm, &tzone_ops,
NULL, 0, 0);
if (IS_ERR(mvm->tz_device.tzone)) {
===================================================================
@@ -197,7 +197,7 @@ static int da9062_thermal_probe(struct p
mutex_init(&thermal->lock);
thermal->zone = thermal_zone_device_register_with_trips(thermal->config->name,
- trips, ARRAY_SIZE(trips), 0, thermal,
+ trips, ARRAY_SIZE(trips), thermal,
&da9062_thermal_ops, NULL, pp_tmp,
0);
if (IS_ERR(thermal->zone)) {
===================================================================
@@ -700,7 +700,7 @@ static int imx_thermal_probe(struct plat
data->tz = thermal_zone_device_register_with_trips("imx_thermal_zone",
trips,
ARRAY_SIZE(trips),
- 0, data,
+ data,
&imx_tz_ops, NULL,
IMX_PASSIVE_DELAY,
IMX_POLLING_DELAY);
===================================================================
@@ -489,7 +489,7 @@ static int rcar_thermal_probe(struct pla
&rcar_thermal_zone_ops);
} else {
priv->zone = thermal_zone_device_register_with_trips(
- "rcar_thermal", trips, ARRAY_SIZE(trips), 0, priv,
+ "rcar_thermal", trips, ARRAY_SIZE(trips), priv,
&rcar_thermal_zone_ops, NULL, 0,
idle);
===================================================================
@@ -203,7 +203,7 @@ int st_thermal_register(struct platform_
trip.type = THERMAL_TRIP_CRITICAL;
sensor->thermal_dev =
- thermal_zone_device_register_with_trips(dev_name(dev), &trip, 1, 0, sensor,
+ thermal_zone_device_register_with_trips(dev_name(dev), &trip, 1, sensor,
&st_tz_ops, NULL, 0, polling_delay);
if (IS_ERR(sensor->thermal_dev)) {
dev_err(dev, "failed to register thermal zone device\n");