From: Akinobu Mita <akinobu.mita@gmail.com> To: linux-nvme@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-pm@vger.kernel.org, linux-wireless@vger.kernel.org, linux-iio@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>, 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 v3 02/12] ACPI: thermal: switch to use <linux/units.h> helpers Date: Wed, 11 Dec 2019 23:38:09 +0900 [thread overview] Message-ID: <1576075099-3441-3-git-send-email-akinobu.mita@gmail.com> (raw) In-Reply-To: <1576075099-3441-1-git-send-email-akinobu.mita@gmail.com> This switches the ACPI thermal zone driver to use celsius_to_deci_kelvin(), deci_kelvin_to_celsius(), and deci_kelvin_to_millicelsius_with_offset() in <linux/units.h> instead of helpers in <linux/thermal.h>. This is preparation for centralizing the kelvin to/from Celsius conversion helpers in <linux/units.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: 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> --- * v3 - rename new header name from <linux/temperature.h> to <linux/units.h> drivers/acpi/thermal.c | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index d831a61..8a436f5 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -24,6 +24,7 @@ #include <linux/reboot.h> #include <linux/device.h> #include <linux/thermal.h> +#include <linux/units.h> #include <linux/acpi.h> #include <linux/workqueue.h> #include <linux/uaccess.h> @@ -172,7 +173,7 @@ struct acpi_thermal { struct acpi_handle_list devices; struct thermal_zone_device *thermal_zone; int tz_enabled; - int kelvin_offset; + int kelvin_offset; /* in millidegrees */ struct work_struct thermal_check_work; }; @@ -297,7 +298,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (crt == -1) { tz->trips.critical.flags.valid = 0; } else if (crt > 0) { - unsigned long crt_k = CELSIUS_TO_DECI_KELVIN(crt); + unsigned long crt_k = + celsius_to_deci_kelvin(crt); + /* * Allow override critical threshold */ @@ -333,7 +336,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (psv == -1) { status = AE_SUPPORT; } else if (psv > 0) { - tmp = CELSIUS_TO_DECI_KELVIN(psv); + tmp = celsius_to_deci_kelvin(psv); status = AE_OK; } else { status = acpi_evaluate_integer(tz->device->handle, @@ -413,7 +416,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) break; if (i == 1) tz->trips.active[0].temperature = - CELSIUS_TO_DECI_KELVIN(act); + celsius_to_deci_kelvin(act); else /* * Don't allow override higher than @@ -421,9 +424,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) */ tz->trips.active[i - 1].temperature = (tz->trips.active[i - 2].temperature < - CELSIUS_TO_DECI_KELVIN(act) ? + celsius_to_deci_kelvin(act) ? tz->trips.active[i - 2].temperature : - CELSIUS_TO_DECI_KELVIN(act)); + celsius_to_deci_kelvin(act)); break; } else { tz->trips.active[i].temperature = tmp; @@ -519,7 +522,7 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) if (result) return result; - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET(tz->temperature, + *temp = deci_kelvin_to_millicelsius_with_offset(tz->temperature, tz->kelvin_offset); return 0; } @@ -624,7 +627,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.critical.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.critical.temperature, tz->kelvin_offset); return 0; @@ -634,7 +637,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.hot.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.hot.temperature, tz->kelvin_offset); return 0; @@ -644,7 +647,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.passive.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.passive.temperature, tz->kelvin_offset); return 0; @@ -655,7 +658,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].flags.valid; i++) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.active[i].temperature, tz->kelvin_offset); return 0; @@ -672,7 +675,7 @@ static int thermal_get_crit_temp(struct thermal_zone_device *thermal, struct acpi_thermal *tz = thermal->devdata; if (tz->trips.critical.flags.valid) { - *temperature = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temperature = deci_kelvin_to_millicelsius_with_offset( tz->trips.critical.temperature, tz->kelvin_offset); return 0; @@ -692,7 +695,7 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, if (type == THERMAL_TRIP_ACTIVE) { int trip_temp; - int temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + int temp = deci_kelvin_to_millicelsius_with_offset( tz->temperature, tz->kelvin_offset); if (thermal_get_trip_temp(thermal, trip, &trip_temp)) return -EINVAL; @@ -1043,9 +1046,9 @@ static void acpi_thermal_guess_offset(struct acpi_thermal *tz) { if (tz->trips.critical.flags.valid && (tz->trips.critical.temperature % 5) == 1) - tz->kelvin_offset = 2731; + tz->kelvin_offset = 273100; else - tz->kelvin_offset = 2732; + tz->kelvin_offset = 273200; } static void acpi_thermal_check_fn(struct work_struct *work) @@ -1087,7 +1090,8 @@ static int acpi_thermal_add(struct acpi_device *device) INIT_WORK(&tz->thermal_check_work, acpi_thermal_check_fn); pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device), - acpi_device_bid(device), DECI_KELVIN_TO_CELSIUS(tz->temperature)); + acpi_device_bid(device), + deci_kelvin_to_celsius(tz->temperature)); goto end; free_memory: -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Akinobu Mita <akinobu.mita@gmail.com> To: linux-nvme@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-pm@vger.kernel.org, linux-wireless@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: 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>, Jens Axboe <axboe@fb.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 v3 02/12] ACPI: thermal: switch to use <linux/units.h> helpers Date: Wed, 11 Dec 2019 23:38:09 +0900 [thread overview] Message-ID: <1576075099-3441-3-git-send-email-akinobu.mita@gmail.com> (raw) In-Reply-To: <1576075099-3441-1-git-send-email-akinobu.mita@gmail.com> This switches the ACPI thermal zone driver to use celsius_to_deci_kelvin(), deci_kelvin_to_celsius(), and deci_kelvin_to_millicelsius_with_offset() in <linux/units.h> instead of helpers in <linux/thermal.h>. This is preparation for centralizing the kelvin to/from Celsius conversion helpers in <linux/units.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: 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> --- * v3 - rename new header name from <linux/temperature.h> to <linux/units.h> drivers/acpi/thermal.c | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index d831a61..8a436f5 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -24,6 +24,7 @@ #include <linux/reboot.h> #include <linux/device.h> #include <linux/thermal.h> +#include <linux/units.h> #include <linux/acpi.h> #include <linux/workqueue.h> #include <linux/uaccess.h> @@ -172,7 +173,7 @@ struct acpi_thermal { struct acpi_handle_list devices; struct thermal_zone_device *thermal_zone; int tz_enabled; - int kelvin_offset; + int kelvin_offset; /* in millidegrees */ struct work_struct thermal_check_work; }; @@ -297,7 +298,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (crt == -1) { tz->trips.critical.flags.valid = 0; } else if (crt > 0) { - unsigned long crt_k = CELSIUS_TO_DECI_KELVIN(crt); + unsigned long crt_k = + celsius_to_deci_kelvin(crt); + /* * Allow override critical threshold */ @@ -333,7 +336,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) if (psv == -1) { status = AE_SUPPORT; } else if (psv > 0) { - tmp = CELSIUS_TO_DECI_KELVIN(psv); + tmp = celsius_to_deci_kelvin(psv); status = AE_OK; } else { status = acpi_evaluate_integer(tz->device->handle, @@ -413,7 +416,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) break; if (i == 1) tz->trips.active[0].temperature = - CELSIUS_TO_DECI_KELVIN(act); + celsius_to_deci_kelvin(act); else /* * Don't allow override higher than @@ -421,9 +424,9 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag) */ tz->trips.active[i - 1].temperature = (tz->trips.active[i - 2].temperature < - CELSIUS_TO_DECI_KELVIN(act) ? + celsius_to_deci_kelvin(act) ? tz->trips.active[i - 2].temperature : - CELSIUS_TO_DECI_KELVIN(act)); + celsius_to_deci_kelvin(act)); break; } else { tz->trips.active[i].temperature = tmp; @@ -519,7 +522,7 @@ static int thermal_get_temp(struct thermal_zone_device *thermal, int *temp) if (result) return result; - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET(tz->temperature, + *temp = deci_kelvin_to_millicelsius_with_offset(tz->temperature, tz->kelvin_offset); return 0; } @@ -624,7 +627,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.critical.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.critical.temperature, tz->kelvin_offset); return 0; @@ -634,7 +637,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.hot.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.hot.temperature, tz->kelvin_offset); return 0; @@ -644,7 +647,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, if (tz->trips.passive.flags.valid) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.passive.temperature, tz->kelvin_offset); return 0; @@ -655,7 +658,7 @@ static int thermal_get_trip_temp(struct thermal_zone_device *thermal, for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].flags.valid; i++) { if (!trip) { - *temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temp = deci_kelvin_to_millicelsius_with_offset( tz->trips.active[i].temperature, tz->kelvin_offset); return 0; @@ -672,7 +675,7 @@ static int thermal_get_crit_temp(struct thermal_zone_device *thermal, struct acpi_thermal *tz = thermal->devdata; if (tz->trips.critical.flags.valid) { - *temperature = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + *temperature = deci_kelvin_to_millicelsius_with_offset( tz->trips.critical.temperature, tz->kelvin_offset); return 0; @@ -692,7 +695,7 @@ static int thermal_get_trend(struct thermal_zone_device *thermal, if (type == THERMAL_TRIP_ACTIVE) { int trip_temp; - int temp = DECI_KELVIN_TO_MILLICELSIUS_WITH_OFFSET( + int temp = deci_kelvin_to_millicelsius_with_offset( tz->temperature, tz->kelvin_offset); if (thermal_get_trip_temp(thermal, trip, &trip_temp)) return -EINVAL; @@ -1043,9 +1046,9 @@ static void acpi_thermal_guess_offset(struct acpi_thermal *tz) { if (tz->trips.critical.flags.valid && (tz->trips.critical.temperature % 5) == 1) - tz->kelvin_offset = 2731; + tz->kelvin_offset = 273100; else - tz->kelvin_offset = 2732; + tz->kelvin_offset = 273200; } static void acpi_thermal_check_fn(struct work_struct *work) @@ -1087,7 +1090,8 @@ static int acpi_thermal_add(struct acpi_device *device) INIT_WORK(&tz->thermal_check_work, acpi_thermal_check_fn); pr_info(PREFIX "%s [%s] (%ld C)\n", acpi_device_name(device), - acpi_device_bid(device), DECI_KELVIN_TO_CELSIUS(tz->temperature)); + acpi_device_bid(device), + deci_kelvin_to_celsius(tz->temperature)); goto end; free_memory: -- 2.7.4 _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2019-12-11 14:39 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-12-11 14:38 [PATCH v3 00/12] add header file for kelvin to/from Celsius conversion helpers Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 01/12] add helpers for kelvin to/from Celsius conversion Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita [this message] 2019-12-11 14:38 ` [PATCH v3 02/12] ACPI: thermal: switch to use <linux/units.h> helpers Akinobu Mita 2019-12-11 15:29 ` Andy Shevchenko 2019-12-11 15:29 ` Andy Shevchenko 2019-12-13 4:03 ` Akinobu Mita 2019-12-13 4:03 ` Akinobu Mita 2019-12-13 9:08 ` Andy Shevchenko 2019-12-13 9:08 ` Andy Shevchenko 2019-12-11 14:38 ` [PATCH v3 03/12] platform/x86: asus-wmi: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 15:31 ` Andy Shevchenko 2019-12-11 15:31 ` Andy Shevchenko 2019-12-13 4:06 ` Akinobu Mita 2019-12-13 4:06 ` Akinobu Mita 2019-12-13 9:05 ` Andy Shevchenko 2019-12-13 9:05 ` Andy Shevchenko 2019-12-11 14:38 ` [PATCH v3 04/12] platform/x86: intel_menlow: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 05/12] thermal: int340x: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 06/12] thermal: intel_pch: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 07/12] nvme: hwmon: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 08/12] thermal: remove kelvin to/from Celsius conversion helpers from <linux/thermal.h> Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 09/12] wireless: iwlegacy: use <linux/units.h> helpers Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-12 9:35 ` Kalle Valo 2019-12-12 9:35 ` Kalle Valo 2019-12-11 14:38 ` [PATCH v3 10/12] wireless: iwlwifi: " Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-13 9:21 ` Luca Coelho 2019-12-13 9:21 ` Luca Coelho 2019-12-11 14:38 ` [PATCH v3 11/12] thermal: armada: remove unused TO_MCELSIUS macro Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 14:38 ` [PATCH v3 12/12] iio: adc: qcom-vadc-common: use <linux/units.h> helpers Akinobu Mita 2019-12-11 14:38 ` Akinobu Mita 2019-12-11 15:34 ` [PATCH v3 00/12] add header file for kelvin to/from Celsius conversion helpers Andy Shevchenko 2019-12-11 15:34 ` Andy Shevchenko
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