Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Tue, 11 Apr 2023 20:19:38 +0200 | Subject | Re: [PATCH v2 2/7] thermal/core: Encapsulate tz->device field |
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On Mon, Apr 10, 2023 at 10:53 PM Daniel Lezcano <daniel.lezcano@linaro.org> wrote: > > There are still some drivers needing to play with the thermal zone > device internals. That is not the best but until we can figure out if > the information is really needed, let's encapsulate the field used in > the thermal zone device structure, so we can move forward relocating > the thermal zone device structure definition in the thermal framework > private headers.
I'm not really sure why this is needed, so please explain.
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > --- > drivers/thermal/thermal_core.c | 6 ++++++ > include/linux/thermal.h | 1 + > 2 files changed, 7 insertions(+) > > diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c > index c5025aca22ee..842f678c1c3e 100644 > --- a/drivers/thermal/thermal_core.c > +++ b/drivers/thermal/thermal_core.c > @@ -1398,6 +1398,12 @@ int thermal_zone_device_id(struct thermal_zone_device *tzd) > } > EXPORT_SYMBOL_GPL(thermal_zone_device_id); > > +struct device *thermal_zone_device(struct thermal_zone_device *tzd) > +{ > + return &tzd->device; > +} > +EXPORT_SYMBOL_GPL(thermal_zone_device); > + > /** > * thermal_zone_device_unregister - removes the registered thermal zone device > * @tz: the thermal zone device to remove > diff --git a/include/linux/thermal.h b/include/linux/thermal.h > index 82ddb32f9876..87837094d549 100644 > --- a/include/linux/thermal.h > +++ b/include/linux/thermal.h > @@ -313,6 +313,7 @@ thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int > void *thermal_zone_device_priv(struct thermal_zone_device *tzd); > const char *thermal_zone_device_type(struct thermal_zone_device *tzd); > int thermal_zone_device_id(struct thermal_zone_device *tzd); > +struct device *thermal_zone_device(struct thermal_zone_device *tzd); > > int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, > struct thermal_cooling_device *, > -- > 2.34.1 >
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