| commit | d2dc94bce295e638a15e077cbaec410a74db86c6 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Thu Mar 23 10:19:41 2017 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Thu Mar 23 10:22:02 2017 +0000 |
| tree | af5395d75f8cc5e89ddb16fc5d336eebc5e94a08 | |
| parent | cb3600db6e2d310532d250818d58ef83aef9ce90 [diff] |
drm/i915: Skip unused fw_domains Use find-first-set bitop to quickly scan through the fw_domains mask and skip iterating over unused domains. v2: Move the WARN into the caller, to prevent compiler warnings in normal builds. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170323101944.21627-4-chris@chris-wilson.co.uk