Commit a3b3dd38 authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Daniel Lezcano
Browse files

thermal/drivers/exynos: of_thermal_get_ntrips() 



The thermal core framework allows to get the number of thermal trips,
use it instead of visiting the thermal core structure internals.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221003092602.1323944-9-daniel.lezcano@linaro.org
parent ca38255e

drivers/thermal/samsung/exynos_tmu.c

+4 −3
Original line number Diff line number Diff line
@@ -260,6 +260,7 @@ static int exynos_tmu_initialize(struct platform_device *pdev) 
{

	struct exynos_tmu_data *data = platform_get_drvdata(pdev);

	struct thermal_zone_device *tzd = data->tzd;

	int num_trips = thermal_zone_get_num_trips(tzd);

	unsigned int status;

	int ret = 0, temp;
@@ -271,12 +272,12 @@ static int exynos_tmu_initialize(struct platform_device *pdev) 
		goto out;

	}



	if (of_thermal_get_ntrips(tzd) > data->ntrip) {

	if (num_trips > data->ntrip) {

		dev_info(&pdev->dev,

			 "More trip points than supported by this TMU.\n");

		dev_info(&pdev->dev,

			 "%d trip points should be configured in polling mode.\n",

			 (of_thermal_get_ntrips(tzd) - data->ntrip));

			 num_trips - data->ntrip);

	}



	mutex_lock(&data->lock);
@@ -289,7 +290,7 @@ static int exynos_tmu_initialize(struct platform_device *pdev) 
		ret = -EBUSY;

	} else {

		int i, ntrips =

			min_t(int, of_thermal_get_ntrips(tzd), data->ntrip);

			min_t(int, num_trips, data->ntrip);



		data->tmu_initialize(pdev);