[PATCH v7 2/8] i2c: muxes: add support for tsd,mule-i2c multiplexer
Andi Shyti
andi.shyti at kernel.org
Thu Sep 5 13:20:55 PDT 2024
Hi,
On Wed, Sep 04, 2024 at 10:59:47AM GMT, Peter Rosin wrote:
> 2024-09-04 at 10:35, Farouk Bouabid wrote:
> > On 03.09.24 17:13, Andi Shyti wrote:
> >
> > [...]
> >
> >>> + ret = i2c_mux_add_adapter(muxc, 0, reg);
> >>> + if (ret)
> >>> + return ret;
> >> do we need to delete the adapters we added in previous cycles?
> >>
> >
> > We calldevm_action_or_reset() before the loop to add adapter-removal to the error path. I think that does the job
> >
> > for us or am I missing something ?
>
> I missed that too, but it LGTM. It's safe to call i2c_mux_del_adapters() as
> soon the mux core has been allocated, so there is no risk it is called too
> early or something.
Just a question, still: is it the same calling
i2c_mux_add_adapter() and calling mux_remove()?
Thanks,
Andi
> With that said, I agree with Andi on the naming and the
> nitpicks.
>
> Cheers,
> Peter
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