[PATCH] um: virtio_uml: allow probing from devicetree

[Johannes Berg]

On Tue, 2021-12-21 at 10:04 +0100, Vincent Whitchurch wrote:
> Allow the virtio_uml device to be probed from the devicetree so that
> sub-devices can be specified using the standard virtio bindings, for
> example:
> 
>   virtio at 1 {
>     compatible = "virtio,uml";
>     socket-path = "i2c.sock";
>     virtio-device-id = <0x22>;
> 

Given this, maybe it should modify
Documentation/devicetree/bindings/virtio/virtio-device.yaml? Or actually
add a new Documentation/devicetree/bindings/virtio/uml.yaml I guess?

+Rob, because I'm not really into any of this.

Also, I'm not even sure we should/need to document the DT bits that are
basically only used for testing in the first place?

Code looks good to me.

johannes