thermal: intel: pch: use macro for temperature calculation (8639ff41) · Commits · 戴 / test

drivers/thermal/intel/intel_pch_thermal.c

+3 −10

Original line number	Diff line number	Diff line
		@@ -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;
		}