Re: [PATCH] thermal: adding check if the thermal firmware is running

[Kalle Valo <kvalo@kernel.org>]

Guilherme Giacomo Simoes <trintaeoitogc@gmail.com> writes:

> In the dmesg is showing the message "failed to read out thermal zone"
> as if the temperature read is failed by don't find the thermal zone.
>
> After researching and debugging, I see that this specific error is
> occurrenced because the thermal try read the temperature when is started,
> but the firmware is not running yet.
>
> For more legibiliti i change the tt.c for return EAGAIN when this was occurrence.
> After this change, in my computer I compile and install kernel in /boot
> and in my dmesg the message "failed to read out thermal zone" is not show
> any more.
>
> I would like to thanks for Rafael Wysocki <refael.j.wysocki@intel.com> for
> your suggestions in mu first patch that results in this another patch.
> ---
>  drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

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