> > +struct max11100_state {
> > + const struct max11100_chip_desc *desc;
> > + struct spi_device *spi;
> > + int vref_uv;
>
> unsi
> It's good practice to move the smaller members to the end of the structure,
> to avoid gaps due to alignment rules (struct mutex needs to be 64-bit aligned
> on 64-bit platforms).
One option. Another idea is to put the most used members to the front to
increase chances of being in the same cacheline.
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