Re: [PATCH v2 06/14] vfio/fsl: Move to the device set infrastructure

On Fri, Jul 23, 2021 at 09:22:27AM -0300, Jason Gunthorpe wrote:

quoted

But do we even need the else part?  Assingning &mc_dev->dev is
equivalent to the default per-device set anyway, isn't it?

Not quite, the default is this:

        if (!device->dev_set)
                vfio_assign_device_set(device, device);

Where 'device' is the vfio_device itself, the above is connecting to
the struct fsl_mc_device.

Isn't there a 1:1 relation?