Initially the check against the get_temp ops in the
thermal_zone_device_update() was put in there in order to catch
drivers not providing this method.
Instead of checking again and again the function if the ops exists in
the update function, let's do the check at registration time, so it is
checked one time and for all.
Signed-off-by: Daniel Lezcano <[email protected]>
---
drivers/thermal/thermal_core.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 625ba07cbe2f..964f26e517f4 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -437,11 +437,6 @@ void __thermal_zone_device_update(struct thermal_zone_device *tz,
if (atomic_read(&in_suspend))
return;
- if (WARN_ONCE(!tz->ops->get_temp,
- "'%s' must not be called without 'get_temp' ops set\n",
- __func__))
- return;
-
if (!thermal_zone_device_is_enabled(tz))
return;
@@ -1289,7 +1284,7 @@ thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *t
return ERR_PTR(-EINVAL);
}
- if (!ops) {
+ if (!ops || !ops->get_temp) {
pr_err("Thermal zone device ops not defined\n");
return ERR_PTR(-EINVAL);
}
--
2.34.1
On Wed, Dec 13, 2023 at 1:13 PM Daniel Lezcano
<[email protected]> wrote:
>
> Initially the check against the get_temp ops in the
> thermal_zone_device_update() was put in there in order to catch
> drivers not providing this method.
>
> Instead of checking again and again the function if the ops exists in
> the update function, let's do the check at registration time, so it is
> checked one time and for all.
>
> Signed-off-by: Daniel Lezcano <[email protected]>
Looks good. Do you want me to pick it up?
> ---
> drivers/thermal/thermal_core.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
> index 625ba07cbe2f..964f26e517f4 100644
> --- a/drivers/thermal/thermal_core.c
> +++ b/drivers/thermal/thermal_core.c
> @@ -437,11 +437,6 @@ void __thermal_zone_device_update(struct thermal_zone_device *tz,
> if (atomic_read(&in_suspend))
> return;
>
> - if (WARN_ONCE(!tz->ops->get_temp,
> - "'%s' must not be called without 'get_temp' ops set\n",
> - __func__))
> - return;
> -
> if (!thermal_zone_device_is_enabled(tz))
> return;
>
> @@ -1289,7 +1284,7 @@ thermal_zone_device_register_with_trips(const char *type, struct thermal_trip *t
> return ERR_PTR(-EINVAL);
> }
>
> - if (!ops) {
> + if (!ops || !ops->get_temp) {
> pr_err("Thermal zone device ops not defined\n");
> return ERR_PTR(-EINVAL);
> }
> --
> 2.34.1
>
On 13/12/2023 13:46, Rafael J. Wysocki wrote:
> On Wed, Dec 13, 2023 at 1:13 PM Daniel Lezcano
> <[email protected]> wrote:
>>
>> Initially the check against the get_temp ops in the
>> thermal_zone_device_update() was put in there in order to catch
>> drivers not providing this method.
>>
>> Instead of checking again and again the function if the ops exists in
>> the update function, let's do the check at registration time, so it is
>> checked one time and for all.
>>
>> Signed-off-by: Daniel Lezcano <[email protected]>
>
> Looks good. Do you want me to pick it up?
Yes please
Thanks
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On Wed, Dec 13, 2023 at 2:31 PM Daniel Lezcano
<[email protected]> wrote:
>
> On 13/12/2023 13:46, Rafael J. Wysocki wrote:
> > On Wed, Dec 13, 2023 at 1:13 PM Daniel Lezcano
> > <[email protected]> wrote:
> >>
> >> Initially the check against the get_temp ops in the
> >> thermal_zone_device_update() was put in there in order to catch
> >> drivers not providing this method.
> >>
> >> Instead of checking again and again the function if the ops exists in
> >> the update function, let's do the check at registration time, so it is
> >> checked one time and for all.
> >>
> >> Signed-off-by: Daniel Lezcano <[email protected]>
> >
> > Looks good. Do you want me to pick it up?
>
> Yes please
Applied, thanks!