drm/radeon: don't keep list of created fences.
It's never used and so practically superfluous. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -257,7 +257,6 @@ struct radeon_fence_driver {
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uint32_t last_seq;
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unsigned long last_activity;
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wait_queue_head_t queue;
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struct list_head created;
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struct list_head emitted;
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struct list_head signaled;
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bool initialized;
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@ -139,8 +139,6 @@ int radeon_fence_create(struct radeon_device *rdev,
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struct radeon_fence **fence,
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int ring)
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{
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unsigned long irq_flags;
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*fence = kmalloc(sizeof(struct radeon_fence), GFP_KERNEL);
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if ((*fence) == NULL) {
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return -ENOMEM;
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@ -153,10 +151,6 @@ int radeon_fence_create(struct radeon_device *rdev,
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(*fence)->ring = ring;
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(*fence)->semaphore = NULL;
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INIT_LIST_HEAD(&(*fence)->list);
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write_lock_irqsave(&rdev->fence_lock, irq_flags);
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list_add_tail(&(*fence)->list, &rdev->fence_drv[ring].created);
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write_unlock_irqrestore(&rdev->fence_lock, irq_flags);
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return 0;
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}
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@ -411,7 +405,6 @@ static void radeon_fence_driver_init_ring(struct radeon_device *rdev, int ring)
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rdev->fence_drv[ring].cpu_addr = NULL;
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rdev->fence_drv[ring].gpu_addr = 0;
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atomic_set(&rdev->fence_drv[ring].seq, 0);
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INIT_LIST_HEAD(&rdev->fence_drv[ring].created);
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INIT_LIST_HEAD(&rdev->fence_drv[ring].emitted);
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INIT_LIST_HEAD(&rdev->fence_drv[ring].signaled);
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init_waitqueue_head(&rdev->fence_drv[ring].queue);
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