On Tue, Feb 18, 2020 at 09:14:54AM -0800, Christoph Hellwig wrote:
> > +static bool attach_deferred(struct device *dev)
> > +{
> > + return dev->archdata.iommu == DEFER_DEVICE_DOMAIN_INFO;
> > +}
>
> This is not a very useful helper.
Depends on what one considers useful. I think such helpers make the code
better readable, which is pretty useful to me.
Regards,
Joerg
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