diff options
Diffstat (limited to 'drivers/thermal/intel/intel_pch_thermal.c')
| -rw-r--r-- | drivers/thermal/intel/intel_pch_thermal.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/thermal/intel/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c index d7c05c00881e..41723c6c6c0c 100644 --- a/drivers/thermal/intel/intel_pch_thermal.c +++ b/drivers/thermal/intel/intel_pch_thermal.c @@ -167,8 +167,7 @@ read_trips: trip_temp = readw(ptd->hw_base + WPT_CTT); trip_temp &= 0x1FF; if (trip_temp) { - /* Resolution of 1/2 degree C and an offset of -50C */ - ptd->crt_temp = trip_temp * 1000 / 2 - 50000; + ptd->crt_temp = GET_WPT_TEMP(trip_temp); ptd->crt_trip_id = 0; ++(*nr_trips); } @@ -177,8 +176,7 @@ read_trips: trip_temp = readw(ptd->hw_base + WPT_PHL); trip_temp &= 0x1FF; if (trip_temp) { - /* Resolution of 1/2 degree C and an offset of -50C */ - ptd->hot_temp = trip_temp * 1000 / 2 - 50000; + ptd->hot_temp = GET_WPT_TEMP(trip_temp); ptd->hot_trip_id = *nr_trips; ++(*nr_trips); } @@ -190,12 +188,7 @@ read_trips: static int pch_wpt_get_temp(struct pch_thermal_device *ptd, int *temp) { - u16 wpt_temp; - - wpt_temp = WPT_TEMP_TSR & readw(ptd->hw_base + WPT_TEMP); - - /* Resolution of 1/2 degree C and an offset of -50C */ - *temp = (wpt_temp * 1000 / 2 - 50000); + *temp = GET_WPT_TEMP(WPT_TEMP_TSR & readw(ptd->hw_base + WPT_TEMP)); return 0; } |