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[78.137.176.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b7e6eca30asm141650355e9.7.2026.11.08.01.36.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Nov 2026 01:36:31 -0800 (PST) From: Pablo Mazzini To: Guenter Roeck , Lee Jones Cc: Pablo Mazzini , Alistair Francis , Andreas Kemnade , linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/5] hwmon: sy7636a: fix negative temperatures Date: Sun, 8 Nov 2026 09:35:59 +0000 Message-ID: <20261108093602.329554-3-pmazzini@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261108093602.329554-1-pmazzini@gmail.com> References: <20261108093602.329554-1-pmazzini@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The thermistor readout is a signed 8-bit value in degrees Celsius. Fixes: de34a4053250 ("hwmon: sy7636a: Add temperature driver for sy7636a") Signed-off-by: Pablo Mazzini --- drivers/hwmon/sy7636a-hwmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/sy7636a-hwmon.c b/drivers/hwmon/sy7636a-hwmon.c index d51daaf63d63..f01f368d68e5 100644 --- a/drivers/hwmon/sy7636a-hwmon.c +++ b/drivers/hwmon/sy7636a-hwmon.c @@ -29,7 +29,7 @@ static int sy7636a_read(struct device *dev, enum hwmon_sensor_types type, if (ret) return ret; - *temp = reg_val * 1000; + *temp = (s8)reg_val * 1000; return 0; } -- 2.52.0