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authorBen Widawsky <ben@bwidawsk.net>2012-04-26 16:03:01 -0700
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-05-03 11:18:21 +0200
commit9574b3fe29ba9064c03e8db0e399f5fe356ee03b (patch)
tree7617da0bd5422f715afd9f19e84eaa90465712eb /drivers/gpu/drm/i915/intel_ringbuffer.h
parentbe998e2e3945d97ffad3c800ef52fd487868b3e9 (diff)
drm/i915: kill waiting_seqno
The waiting_seqno is not terribly useful, and as such we can remove it so that we'll be able to extract lockless code. v2: Keep the information for error_state (Chris) Check if ring is initialized in hangcheck (Chris) Capture the waiting ring (Chris) Signed-off-by: Ben Widawsky <ben@bwidawsk.net> [danvet: add some bikeshed to clarify a comment.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index e0b25bb2fb5..d3bf2595589 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -60,7 +60,6 @@ struct intel_ring_buffer {
u32 irq_enable_mask; /* bitmask to enable ring interrupt */
u32 irq_seqno; /* last seq seem at irq time */
u32 trace_irq_seqno;
- u32 waiting_seqno;
u32 sync_seqno[I915_NUM_RINGS-1];
bool __must_check (*irq_get)(struct intel_ring_buffer *ring);
void (*irq_put)(struct intel_ring_buffer *ring);