| Message ID | 1574604530-9024-4-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 Sun, Nov 24, 2019 at 4:09 PM Akinobu Mita <akinobu.mita@gmail.com> wrote: > > The asus-wmi driver doesn't implement the thermal device functionality > directly, so including <linux/thermal.h> just for DECI_KELVIN_TO_CELSIUS() > is a bit odd. > > This switches the asus-wmi driver to use deci_kelvin_to_millicelsius() in > <linux/temperature.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/asus-wmi.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > index 821b08e..6a1a2f9 100644 > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c > @@ -33,7 +33,7 @@ > #include <linux/seq_file.h> > #include <linux/platform_data/x86/asus-wmi.h> > #include <linux/platform_device.h> > -#include <linux/thermal.h> > +#include <linux/temperature.h> > #include <linux/acpi.h> > #include <linux/dmi.h> > > @@ -1512,9 +1512,8 @@ static ssize_t asus_hwmon_temp1(struct device *dev, > if (err < 0) > return err; > > - value = DECI_KELVIN_TO_CELSIUS((value & 0xFFFF)) * 1000; > - > - return sprintf(buf, "%d\n", value); > + return sprintf(buf, "%ld\n", > + deci_kelvin_to_millicelsius(value & 0xFFFF)); Leave it in one line. With above, Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> > } > > /* Fan1 */ > -- > 2.7.4 >
2019年11月25日(月) 4:54 Andy Shevchenko <andy.shevchenko@gmail.com>: > > On Sun, Nov 24, 2019 at 4:09 PM Akinobu Mita <akinobu.mita@gmail.com> wrote: > > > > The asus-wmi driver doesn't implement the thermal device functionality > > directly, so including <linux/thermal.h> just for DECI_KELVIN_TO_CELSIUS() > > is a bit odd. > > > > This switches the asus-wmi driver to use deci_kelvin_to_millicelsius() in > > <linux/temperature.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/asus-wmi.c | 7 +++---- > > 1 file changed, 3 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > > index 821b08e..6a1a2f9 100644 > > --- a/drivers/platform/x86/asus-wmi.c > > +++ b/drivers/platform/x86/asus-wmi.c > > @@ -33,7 +33,7 @@ > > #include <linux/seq_file.h> > > #include <linux/platform_data/x86/asus-wmi.h> > > #include <linux/platform_device.h> > > -#include <linux/thermal.h> > > +#include <linux/temperature.h> > > #include <linux/acpi.h> > > #include <linux/dmi.h> > > > > @@ -1512,9 +1512,8 @@ static ssize_t asus_hwmon_temp1(struct device *dev, > > if (err < 0) > > return err; > > > > - value = DECI_KELVIN_TO_CELSIUS((value & 0xFFFF)) * 1000; > > - > > - return sprintf(buf, "%d\n", value); > > > + return sprintf(buf, "%ld\n", > > + deci_kelvin_to_millicelsius(value & 0xFFFF)); > > Leave it in one line. It causes this line over 80 characters. Or do you prefer to save the conversion result in 'value' temporarily as before?
On Mon, Nov 25, 2019 at 4:32 PM Akinobu Mita <akinobu.mita@gmail.com> wrote: > 2019年11月25日(月) 4:54 Andy Shevchenko <andy.shevchenko@gmail.com>: > > On Sun, Nov 24, 2019 at 4:09 PM Akinobu Mita <akinobu.mita@gmail.com> wrote: > > > - value = DECI_KELVIN_TO_CELSIUS((value & 0xFFFF)) * 1000; > > > - > > > - return sprintf(buf, "%d\n", value); > > > > > + return sprintf(buf, "%ld\n", > > > + deci_kelvin_to_millicelsius(value & 0xFFFF)); > > > > Leave it in one line. > > It causes this line over 80 characters. And I don't care. > Or do you prefer to save the > conversion result in 'value' temporarily as before? No.
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 821b08e..6a1a2f9 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -33,7 +33,7 @@ #include <linux/seq_file.h> #include <linux/platform_data/x86/asus-wmi.h> #include <linux/platform_device.h> -#include <linux/thermal.h> +#include <linux/temperature.h> #include <linux/acpi.h> #include <linux/dmi.h> @@ -1512,9 +1512,8 @@ static ssize_t asus_hwmon_temp1(struct device *dev, if (err < 0) return err; - value = DECI_KELVIN_TO_CELSIUS((value & 0xFFFF)) * 1000; - - return sprintf(buf, "%d\n", value); + return sprintf(buf, "%ld\n", + deci_kelvin_to_millicelsius(value & 0xFFFF)); } /* Fan1 */
The asus-wmi driver doesn't implement the thermal device functionality directly, so including <linux/thermal.h> just for DECI_KELVIN_TO_CELSIUS() is a bit odd. This switches the asus-wmi driver to use deci_kelvin_to_millicelsius() in <linux/temperature.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/asus-wmi.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)