diff options
Diffstat (limited to 'kernel/drivers/acpi/thermal.c')
| -rw-r--r-- | kernel/drivers/acpi/thermal.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/kernel/drivers/acpi/thermal.c b/kernel/drivers/acpi/thermal.c index d24fa1964..82707f982 100644 --- a/kernel/drivers/acpi/thermal.c +++ b/kernel/drivers/acpi/thermal.c @@ -16,10 +16,6 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * This driver fully implements the ACPI thermal policy as described in the @@ -319,7 +315,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (crt == -1) { tz->trips.critical.flags.valid = 0; } else if (crt > 0) { - unsigned long crt_k = CELSIUS_TO_KELVIN(crt); + unsigned long crt_k = CELSIUS_TO_DECI_KELVIN(crt); /* * Allow override critical threshold */ @@ -355,7 +351,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (psv == -1) { status = AE_SUPPORT; } else if (psv > 0) { - tmp = CELSIUS_TO_KELVIN(psv); + tmp = CELSIUS_TO_DECI_KELVIN(psv); status = AE_OK; } else { status = acpi_evaluate_integer(tz->device->handle, @@ -435,7 +431,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) break; if (i == 1) tz->trips.active[0].temperature = - CELSIUS_TO_KELVIN(act); + CELSIUS_TO_DECI_KELVIN(act); else /* * Don't allow override higher than @@ -443,9 +439,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) */ tz->trips.active[i - 1].temperature = (tz->trips.active[i - 2].temperature < - CELSIUS_TO_KELVIN(act) ? + CELSIUS_TO_DECI_KELVIN(act) ? tz->trips.active[i - 2].temperature : - CELSIUS_TO_KELVIN(act)); + CELSIUS_TO_DECI_KELVIN(act)); break; } else { tz->trips.active[i].temperature = tmp; @@ -529,8 +525,7 @@ static void acpi_thermal_check(void *data) /* sys I/F for generic thermal sysfs support */ -static int thermal_get_temp(struct thermal_zone_device *thermal, - unsigned long *temp) +static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) { struct acpi_thermal *tz = thermal->devdata; int result; @@ -637,7 +632,7 @@ static int thermal_get_trip_type(struct thermal_zone_device *thermal, } static int thermal_get_trip_temp(struct thermal_zone_device *thermal, - int trip, unsigned long *temp) + int trip, int *temp) { struct acpi_thermal *tz = thermal->devdata; int i; @@ -690,7 +685,8 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, } static int thermal_get_crit_temp(struct thermal_zone_device *thermal, - unsigned long *temperature) { + int *temperature) +{ struct acpi_thermal *tz = thermal->devdata; if (tz->trips.critical.flags.valid) { @@ -713,8 +709,8 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, return -EINVAL; if (type == THERMAL_TRIP_ACTIVE) { - unsigned long trip_temp; - unsigned long temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + int trip_temp; + int temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( tz->temperature, tz->kelvin_offset); if (thermal_get_trip_temp(thermal, trip, &trip_temp)) return -EINVAL; @@ -800,7 +796,8 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, result = thermal_zone_bind_cooling_device (thermal, trip, cdev, - THERMAL_NO_LIMIT, THERMAL_NO_LIMIT); + THERMAL_NO_LIMIT, THERMAL_NO_LIMIT, + THERMAL_WEIGHT_DEFAULT); else result = thermal_zone_unbind_cooling_device @@ -824,7 +821,8 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, if (bind) result = thermal_zone_bind_cooling_device (thermal, trip, cdev, - THERMAL_NO_LIMIT, THERMAL_NO_LIMIT); + THERMAL_NO_LIMIT, THERMAL_NO_LIMIT, + THERMAL_WEIGHT_DEFAULT); else result = thermal_zone_unbind_cooling_device (thermal, trip, cdev); @@ -841,7 +839,8 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, result = thermal_zone_bind_cooling_device (thermal, THERMAL_TRIPS_NONE, cdev, THERMAL_NO_LIMIT, - THERMAL_NO_LIMIT); + THERMAL_NO_LIMIT, + THERMAL_WEIGHT_DEFAULT); else result = thermal_zone_unbind_cooling_device (thermal, THERMAL_TRIPS_NONE, @@ -1106,7 +1105,7 @@ static int acpi_thermal_add(struct acpi_device *device) INIT_WORK(&tz->thermal_check_work, acpi_thermal_check_fn); pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device), - acpi_device_bid(device), KELVIN_TO_CELSIUS(tz->temperature)); + acpi_device_bid(device), DECI_KELVIN_TO_CELSIUS(tz->temperature)); goto end; free_memory: |