linux-kernel - [PATCH 2/6] drivers/thermal/exynos: use tmu_temp

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Message-ID: <20240719120853.1924771-3-m.majewski2@samsung.com>
Date: Fri, 19 Jul 2024 14:08:46 +0200
From: Mateusz Majewski <m.majewski2@...sung.com>
To: linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: Mateusz Majewski <m.majewski2@...sung.com>, Bartlomiej Zolnierkiewicz
	<bzolnier@...il.com>, Krzysztof Kozlowski <krzk@...nel.org>, "Rafael J.
 Wysocki" <rafael@...nel.org>, Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>, Lukasz Luba <lukasz.luba@....com>, Rob
	Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Alim Akhtar
	<alim.akhtar@...sung.com>
Subject: [PATCH 2/6] drivers/thermal/exynos: use tmu_temp_mask consistently

Some of the usages in sanitize_temp_error were missed, probably because
the boards being used never actually exceeded 255 in their trimming
information. This is needed for Exynos 850 support, which uses 9-bit
temperature codes.

Signed-off-by: Mateusz Majewski <m.majewski2@...sung.com>
---
 drivers/thermal/samsung/exynos_tmu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 9b7ca93a72f1..61606a9b9a00 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -237,17 +237,17 @@ static void sanitize_temp_error(struct exynos_tmu_data *data, u32 trim_info)
 
 	data->temp_error1 = trim_info & tmu_temp_mask;
 	data->temp_error2 = ((trim_info >> EXYNOS_TRIMINFO_85_SHIFT) &
-				EXYNOS_TMU_TEMP_MASK);
+				tmu_temp_mask);
 
 	if (!data->temp_error1 ||
 	    (data->min_efuse_value > data->temp_error1) ||
 	    (data->temp_error1 > data->max_efuse_value))
-		data->temp_error1 = data->efuse_value & EXYNOS_TMU_TEMP_MASK;
+		data->temp_error1 = data->efuse_value & tmu_temp_mask;
 
 	if (!data->temp_error2)
 		data->temp_error2 =
 			(data->efuse_value >> EXYNOS_TRIMINFO_85_SHIFT) &
-			EXYNOS_TMU_TEMP_MASK;
+			tmu_temp_mask;
 }
 
 static int exynos_tmu_initialize(struct platform_device *pdev)
-- 
2.45.1