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From:   Akinobu Mita <akinobu.mita@gmail.com>
To:     linux-nvme@lists.infradead.org, linux-hwmon@vger.kernel.org,
        linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Akinobu Mita <akinobu.mita@gmail.com>,
        Sujith Thomas <sujith.thomas@intel.com>,
        Darren Hart <dvhart@infradead.org>,
        Andy Shevchenko <andy@infradead.org>,
        Zhang Rui <rui.zhang@intel.com>,
        Eduardo Valentin <edubezval@gmail.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Amit Kucheria <amit.kucheria@verdurent.com>,
        Jean Delvare <jdelvare@suse.com>,
        Guenter Roeck <linux@roeck-us.net>,
        Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@fb.com>,
        Christoph Hellwig <hch@lst.de>,
        Sagi Grimberg <sagi@grimberg.me>
Subject: [PATCH 4/8] platform/x86: intel_menlow: switch to use <linux/temperature.h> helpers
Date:   Sun, 24 Nov 2019 23:08:46 +0900
Message-Id: <1574604530-9024-5-git-send-email-akinobu.mita@gmail.com>
In-Reply-To: <1574604530-9024-1-git-send-email-akinobu.mita@gmail.com>
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This switches the intel_menlow driver to use deci_kelvin_to_celsius() and
celsius_to_deci_kelvin() in <linux/temperature.h> instead of helpers in
<linux/thermal.h>.

This is preparation for centralizing the kelvin to/from Celsius conversion
helpers in <linux/temprature.h>.

Cc: Sujith Thomas <sujith.thomas@intel.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Andy Shevchenko <andy@infradead.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Amit Kucheria <amit.kucheria@verdurent.com>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Jens Axboe <axboe@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
---
 drivers/platform/x86/intel_menlow.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/platform/x86/intel_menlow.c b/drivers/platform/x86/intel_menlow.c
index b102f6d..6313591 100644
--- a/drivers/platform/x86/intel_menlow.c
+++ b/drivers/platform/x86/intel_menlow.c
@@ -302,8 +302,10 @@ static ssize_t aux_show(struct device *dev, struct device_attribute *dev_attr,
 	int result;
 
 	result = sensor_get_auxtrip(attr->handle, idx, &value);
+	if (result)
+		return result;
 
-	return result ? result : sprintf(buf, "%lu", DECI_KELVIN_TO_CELSIUS(value));
+	return sprintf(buf, "%ld", deci_kelvin_to_celsius(value));
 }
 
 static ssize_t aux0_show(struct device *dev,
@@ -332,8 +334,8 @@ static ssize_t aux_store(struct device *dev, struct device_attribute *dev_attr,
 	if (value < 0)
 		return -EINVAL;
 
-	result = sensor_set_auxtrip(attr->handle, idx, 
-				    CELSIUS_TO_DECI_KELVIN(value));
+	result = sensor_set_auxtrip(attr->handle, idx,
+				    celsius_to_deci_kelvin(value));
 	return result ? result : count;
 }
 
-- 
2.7.4