| Message ID | 1574604530-9024-3-git-send-email-akinobu.mita@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | add header file for kelvin to/from Celsius conversion helpers | expand |
On 11/24/19 6:08 AM, Akinobu Mita wrote: > This switches the ACPI thermal zone driver to use celsius_to_deci_kelvin() > and deci_kelvin_to_celsius() 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>. > s/temprature/temperature/ Looks like this applies to all patches. > 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 | 15 +++++++++------ > 1 file changed, 9 insertions(+), 6 deletions(-) > > diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c > index d831a61..bd9b6eb 100644 > --- a/drivers/acpi/thermal.c > +++ b/drivers/acpi/thermal.c > @@ -297,7 +297,9 @@ 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 +335,7 @@ 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 +415,7 @@ 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 +423,9 @@ 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; > @@ -1087,7 +1089,8 @@ 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: >
2019年11月25日(月) 0:17 Guenter Roeck <linux@roeck-us.net>: > > On 11/24/19 6:08 AM, Akinobu Mita wrote: > > This switches the ACPI thermal zone driver to use celsius_to_deci_kelvin() > > and deci_kelvin_to_celsius() 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>. > > > s/temprature/temperature/ > > Looks like this applies to all patches. Oops. I'll fix in the next version.
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index d831a61..bd9b6eb 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -297,7 +297,9 @@ 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 +335,7 @@ 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 +415,7 @@ 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 +423,9 @@ 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; @@ -1087,7 +1089,8 @@ 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:
This switches the ACPI thermal zone driver to use celsius_to_deci_kelvin() and deci_kelvin_to_celsius() 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/acpi/thermal.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)