[PATCH v3 09/30] thermal/drivers/exynos: of_thermal_get_ntrips()

From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: daniel.lezcano@linaro.org, rafael@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	linux-samsung-soc@vger.kernel.org (open list:SAMSUNG THERMAL
	DRIVER),
	linux-arm-kernel@lists.infradead.org (moderated list:ARM/SAMSUNG
	S3C, S5P AND EXYNOS ARM ARCHITECTURES)
Subject: [PATCH v3 09/30] thermal/drivers/exynos: of_thermal_get_ntrips()
Date: Tue,  6 Sep 2022 18:46:59 +0200	[thread overview]
Message-ID: <20220906164720.330701-10-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20220906164720.330701-1-daniel.lezcano@linaro.org>

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: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/thermal/samsung/exynos_tmu.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 0e33d32a9d2e..91e6860b5ec4 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -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);
 
-- 
2.34.1

