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Date: Sun, 15 Dec 2019 14:16:03 +0900
From: Akinobu Mita <akinobu.mita@...il.com>
To: linux-nvme@...ts.infradead.org, linux-hwmon@...r.kernel.org,
linux-pm@...r.kernel.org, linux-wireless@...r.kernel.org,
linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
akpm@...ux-foundation.org
Cc: Akinobu Mita <akinobu.mita@...il.com>,
Sujith Thomas <sujith.thomas@...el.com>,
Darren Hart <dvhart@...radead.org>,
Andy Shevchenko <andy@...radead.org>,
Zhang Rui <rui.zhang@...el.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Amit Kucheria <amit.kucheria@...durent.com>,
Jean Delvare <jdelvare@...e.com>,
Guenter Roeck <linux@...ck-us.net>,
Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...com>,
Christoph Hellwig <hch@....de>,
Sagi Grimberg <sagi@...mberg.me>,
Kalle Valo <kvalo@...eaurora.org>,
Stanislaw Gruszka <sgruszka@...hat.com>,
Johannes Berg <johannes.berg@...el.com>,
Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
Luca Coelho <luciano.coelho@...el.com>,
Intel Linux Wireless <linuxwifi@...el.com>,
Jonathan Cameron <jic23@...nel.org>,
Hartmut Knaack <knaack.h@....de>,
Lars-Peter Clausen <lars@...afoo.de>,
Peter Meerwald-Stadler <pmeerw@...erw.net>
Subject: [PATCH v4 00/12] add header file for kelvin to/from Celsius conversion helpers
There are several helper macros to convert kelvin to/from Celsius in
<linux/thermal.h> for thermal drivers. These are useful for any other
drivers or subsystems, but it's odd to include <linux/thermal.h> just for
the helpers.
This adds a new <linux/units.h> that provides the equivalent inline
functions for any drivers or subsystems, and switches all the users of
conversion helpers in <linux/thermal.h> to use <linux/units.h>
helpers.
* v4
- add Reviewed-by and Acked-by tags
- change include order
- keep the line over 80 characters because this change doesn't make it longer
- remove "wireless: " in the title
* v3
- rename new header name from <linux/temperature.h> to <linux/units.h>
- add milli_kelvin_to_millicelsius() and millicelsius_to_milli_kelvin() and
use them for implementing other helpers
- add MILLIDEGREE_PER_DEGREE and MILLIDEGREE_PER_DECIDEGREE and replace
the hardcoded constants
- add kelvin_to_celsius() and celsius_to_kelvin() in <linux/units.h>
- add Reviewed-by tags
- switch iwlegacy driver to use <linux/units.h> helpers
- switch iwlwifi driver to use <linux/units.h> helpers
- remove unused TO_MCELSIUS macro in armada thermal driver
- switch qcom-vadc-common module to use <linux/units.h> helpers
* v2
- add deci_kelvin_to_millicelsius_with_offset() in linux/temperature.h
- stop including linux/temperature.h from linux/thermal.h
- include <linux/temperature.h> explicitly from thermal drivers
- fix s/temprature/temperature/ typo in commit log
- use deci_kelvin_to_millicelsius_with_offset() in ACPI thermal zone driver
- don't mix up another fix (format string for cellsius value)
- add Acked-by and Reviewed-by tags
Akinobu Mita (12):
add helpers for kelvin to/from Celsius conversion
ACPI: thermal: switch to use <linux/units.h> helpers
platform/x86: asus-wmi: switch to use <linux/units.h> helpers
platform/x86: intel_menlow: switch to use <linux/units.h> helpers
thermal: int340x: switch to use <linux/units.h> helpers
thermal: intel_pch: switch to use <linux/units.h> helpers
nvme: hwmon: switch to use <linux/units.h> helpers
thermal: remove kelvin to/from Celsius conversion helpers from
<linux/thermal.h>
iwlegacy: use <linux/units.h> helpers
iwlwifi: use <linux/units.h> helpers
thermal: armada: remove unused TO_MCELSIUS macro
iio: adc: qcom-vadc-common: use <linux/units.h> helpers
drivers/acpi/thermal.c | 34 ++++-----
drivers/iio/adc/qcom-vadc-common.c | 6 +-
drivers/iio/adc/qcom-vadc-common.h | 1 -
drivers/net/wireless/intel/iwlegacy/4965-mac.c | 3 +-
drivers/net/wireless/intel/iwlegacy/4965.c | 11 +--
drivers/net/wireless/intel/iwlegacy/common.h | 3 -
drivers/net/wireless/intel/iwlwifi/dvm/dev.h | 5 --
drivers/net/wireless/intel/iwlwifi/dvm/devices.c | 6 +-
drivers/nvme/host/hwmon.c | 13 ++--
drivers/platform/x86/asus-wmi.c | 7 +-
drivers/platform/x86/intel_menlow.c | 9 ++-
drivers/thermal/armada_thermal.c | 2 -
.../intel/int340x_thermal/int340x_thermal_zone.c | 7 +-
drivers/thermal/intel/intel_pch_thermal.c | 3 +-
include/linux/thermal.h | 11 ---
include/linux/units.h | 84 ++++++++++++++++++++++
16 files changed, 137 insertions(+), 68 deletions(-)
create mode 100644 include/linux/units.h
Cc: Sujith Thomas <sujith.thomas@...el.com>
Cc: Darren Hart <dvhart@...radead.org>
Cc: Andy Shevchenko <andy@...radead.org>
Cc: Zhang Rui <rui.zhang@...el.com>
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Amit Kucheria <amit.kucheria@...durent.com>
Cc: Jean Delvare <jdelvare@...e.com>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: Keith Busch <kbusch@...nel.org>
Cc: Jens Axboe <axboe@...com>
Cc: Christoph Hellwig <hch@....de>
Cc: Sagi Grimberg <sagi@...mberg.me>
Cc: Kalle Valo <kvalo@...eaurora.org>
Cc: Stanislaw Gruszka <sgruszka@...hat.com>
Cc: Johannes Berg <johannes.berg@...el.com>
Cc: Emmanuel Grumbach <emmanuel.grumbach@...el.com>
Cc: Luca Coelho <luciano.coelho@...el.com>
Cc: Intel Linux Wireless <linuxwifi@...el.com>
Cc: Jonathan Cameron <jic23@...nel.org>
Cc: Hartmut Knaack <knaack.h@....de>
Cc: Lars-Peter Clausen <lars@...afoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@...erw.net>
--
2.7.4
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