Re: [PATCH v2 1/1] i2c: algo-pca: Reapply i2c bus settings after reset

[Andy Shevchenko]

On Wed, Sep 02, 2020 at 11:43:56AM +0300, Andy Shevchenko wrote:
> On Wed, Sep 02, 2020 at 09:17:47AM +1200, Evan Nimmo wrote:
> > If something goes wrong (such as the SCL being stuck low) then we need
> > to reset the PCA chip. The issue with this is that on reset we lose all
> > config settings and the chip ends up in a disabled state which results
> > in a lock up/high cpu usage. We need to re-apply any configuration that
> 
> cpu -> CPU (I guess Wolfram can decide with this when applying)
> 
> > had previously been set and re-enable the chip.
> 
> FWIW,
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

And actually you forgot Chris' tag... But I dunno if the moving struct
definition is something that Chris might not like.

-- 
With Best Regards,
Andy Shevchenko