[Intel-gfx] [PATCH 3/5] drm/i915: switch ring->id to be a real id

[Ben Widawsky]

On Sun, 30 Oct 2011 20:12:10 +0100
Daniel Vetter <daniel.vetter at ffwll.ch> wrote:

> ... and add a helpr function for the places where we want a flag.
> 
> This way we can use ring->id to index into arrays.
> 
> v2: Resurrect the missing beautification-space Chris Wilson noted.
> I'm moving this space around because I'll reuse ring_str in the next
> patch.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Ben Widawsky <ben at bwidawsk.net>