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Nick Hoath authored
Swap the order of context & engine cleanup, so that contexts are cleaned up first, and *then* engines. This is a more sensible order anyway, but in particular has become necessary since the 'intel_ring_initialized() must be simple and inline' patch, which now uses ring->dev as an 'initialised' flag, so it can now be NULL after engine teardown. This in turn can cause a problem in the context code, which (used to) check the ring->dev->struct_mutex -- causing a fault if ring->dev was NULL. Also rename the cleanup function to reflect what it actually does (cleanup engines, not a ringbuffer), and fix an annoying whitespace issue. v2: Also make the fix in i915_load_modeset_init, not just in i915_driver_unload (Chris Wilson) v3: Had extra stuff in it. v4: Reverted extra stuff (so we're back to v2). Rebased and updated commentary above (Dave Gordon). Signed-off-by:
Nick Hoath <nicholas.hoath@intel.com> Signed-off-by:
David Gordon <david.s.gordon@intel.com> Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Dave Gordon <david.s.gordon@intel.com> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1453504211-7982-2-git-send-email-david.s.gordon@intel.com
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