b4519513e8
In many places we wish to iterate over the rings associated with the GPU, so refactor them to use a common macro. Along the way, there are a few code removals that should be side-effect free and some rearrangement which should only have a cosmetic impact, such as error-state. Note that this slightly changes the semantics in the hangcheck code: We now always cycle through all enabled rings instead of short-circuiting the logic. v2: Pull in a couple of suggestions from Ben and Daniel for intel_ring_initialized() and not removing the warning (just moving them to a new home, closer to the error). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> [danvet: Added note to commit message about the small behaviour change, suggested by Ben Widawsky.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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