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: Jens Axboe <axboe@fb.com>,
Amit Kucheria <amit.kucheria@verdurent.com>,
Jean Delvare <jdelvare@suse.com>,
Sagi Grimberg <sagi@grimberg.me>,
Sujith Thomas <sujith.thomas@intel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Akinobu Mita <akinobu.mita@gmail.com>,
Eduardo Valentin <edubezval@gmail.com>,
Guenter Roeck <linux@roeck-us.net>,
Keith Busch <kbusch@kernel.org>,
Darren Hart <dvhart@infradead.org>,
Zhang Rui <rui.zhang@intel.com>, Christoph Hellwig <hch@lst.de>,
Andy Shevchenko <andy@infradead.org>
Subject: [PATCH 8/8] thermal: remove kelvin to/from Celsius conversion helpers from <linux/thermal.h>
Date: Sun, 24 Nov 2019 23:08:50 +0900 [thread overview]
Message-ID: <1574604530-9024-9-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1574604530-9024-1-git-send-email-akinobu.mita@gmail.com>
This removes the kelvin to/from Celsius conversion helpers in
<linux/thermal.h> which were switched to <linux/temperature.h> helpers.
DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET() is only used by ACPI thermal
zone driver and the usage is specific to the driver. So this macro
is moved to the ACPI thermal driver rather than generic header.
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/acpi/thermal.c | 2 ++
include/linux/thermal.h | 11 -----------
2 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index bd9b6eb..370e114 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -42,6 +42,8 @@
#define ACPI_THERMAL_MAX_ACTIVE 10
#define ACPI_THERMAL_MAX_LIMIT_STR_LEN 65
+#define DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET(t, off) (((t) - (off)) * 100)
+
#define _COMPONENT ACPI_THERMAL_COMPONENT
ACPI_MODULE_NAME("thermal");
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index ed549e4..06e1695 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -33,17 +33,6 @@
/* use value, which < 0K, to indicate an invalid/uninitialized temperature */
#define THERMAL_TEMP_INVALID -274000
-/* Unit conversion macros */
-#define DECI_KELVIN_TO_CELSIUS(t) ({ \
- long _t = (t); \
- ((_t-2732 >= 0) ? (_t-2732+5)/10 : (_t-2732-5)/10); \
-})
-#define CELSIUS_TO_DECI_KELVIN(t) ((t)*10+2732)
-#define DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET(t, off) (((t) - (off)) * 100)
-#define DECI_KELVIN_TO_MILLICELSIUS(t) DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET(t, 2732)
-#define MILLICELSIUS_TO_DECI_KELVIN_WITH_OFFSET(t, off) (((t) / 100) + (off))
-#define MILLICELSIUS_TO_DECI_KELVIN(t) MILLICELSIUS_TO_DECI_KELVIN_WITH_OFFSET(t, 2732)
-
/* Default Thermal Governor */
#if defined(CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE)
#define DEFAULT_THERMAL_GOVERNOR "step_wise"
--
2.7.4
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next prev parent reply other threads:[~2019-11-24 14:11 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-24 14:08 [PATCH 0/8] add header file for kelvin to/from Celsius conversion helpers Akinobu Mita
2019-11-24 14:08 ` [PATCH 1/8] " Akinobu Mita
2019-11-24 14:57 ` Andy Shevchenko
2019-11-25 14:29 ` Akinobu Mita
2019-11-25 19:05 ` Andy Shevchenko
2019-11-24 14:08 ` [PATCH 2/8] ACPI: thermal: switch to use <linux/temperature.h> helpers Akinobu Mita
2019-11-24 15:17 ` Guenter Roeck
2019-11-25 14:31 ` Akinobu Mita
2019-11-24 14:08 ` [PATCH 3/8] platform/x86: asus-wmi: " Akinobu Mita
2019-11-24 19:54 ` Andy Shevchenko
2019-11-25 14:31 ` Akinobu Mita
2019-11-25 19:06 ` Andy Shevchenko
2019-11-24 14:08 ` [PATCH 4/8] platform/x86: intel_menlow: " Akinobu Mita
2019-11-24 19:57 ` Andy Shevchenko
2019-11-25 14:34 ` Akinobu Mita
2019-11-25 19:07 ` Andy Shevchenko
2019-11-26 14:34 ` Akinobu Mita
2019-11-24 14:08 ` [PATCH 5/8] thermal: int340x: " Akinobu Mita
2019-11-24 14:08 ` [PATCH 6/8] thermal: intel_pch: " Akinobu Mita
2019-11-24 15:15 ` Guenter Roeck
2019-11-24 14:08 ` [PATCH 7/8] nvme: hwmon: " Akinobu Mita
2019-11-25 6:59 ` Christoph Hellwig
2019-11-24 14:08 ` Akinobu Mita [this message]
2019-11-24 20:00 ` [PATCH 8/8] thermal: remove kelvin to/from Celsius conversion helpers from <linux/thermal.h> Andy Shevchenko
2019-11-25 14:39 ` Akinobu Mita
2019-11-25 19:08 ` Andy Shevchenko
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