[PATCH v3 2/9] gpu: host1x: Add context bus

[Christoph Hellwig]

On Tue, Feb 22, 2022 at 09:30:30PM +0000, Robin Murphy wrote:
> > But the pattern that this copies in arm_smmu_bus_init is really
> > ugly.  I think we need to figure out a way todo that without having
> > to export all the low-level bus types.
> 
> Yup, as it happens that was the first step on my mission :)
> 
> https://gitlab.arm.com/linux-arm/linux-rm/-/commits/iommu/bus
> 
> Still a way to go with the main meat of that work, though, so I was figuring
> this could probably land as-is and I'll sweep it up in due course.

Yes, that part looks very nice.  It would be great to get that merged
ASAP.