[PATCH 1/3] ASoC: mediatek: mt2701: Use devm_clk_get_optional() for audio_mrgif_pd

[Bui Duc Phuc]

Hi Cezary,

Thank you for your review.


> > The audio_mrgif_pd clock is optional as some platforms may support the
> > BT path while others do not. Use devm_clk_get_optional() to reflect
> > this.
> >
> > Propagate other errors to the caller.
>
> What does that mean? Did the functional path change?
>

Previously, the code only returned an error for -EPROBE_DEFER and
ignored other errors.
After switching to devm_clk_get_optional(), all other errors are
propagated to the caller as well.

Regarding the functional path, I don't think it changes on platforms
where the clock is present.
The change only allows platforms without this optional clock to
continue probing.


> > Signed-off-by: bui duc phuc <phucduc.bui at gmail.com>
> This should be part of a mediatek-patch-series with a cover letter.
> Yeah, the mt6797 changes should be here too.

Currently, the MediaTek ASoC drivers are split into multiple groups by SoC.
I am handling them one group at a time to make the review easier.

I will send each group once it is completed, rather than waiting for the entire
MediaTek cleanup, which would take quite a long time. A single series
covering all
MediaTek SoCs would also be very long and harder to follow,
especially if changes are requested during review.

I hope this approach works for you.

Best regards,
Phuc