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drm/amdgpu: remove amdgpu_ring_from_fence 

Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-03-11 14:55:20 +01:00 committed by Alex Deucher
parent 6ba60b891c
commit f104fbcb8f
2 changed files with 0 additions and 25 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu.h
View File

@ -1208,7 +1208,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
struct amdgpu_irq_src *irq_src, unsigned irq_type, struct amdgpu_irq_src *irq_src, unsigned irq_type,
enum amdgpu_ring_type ring_type); enum amdgpu_ring_type ring_type);
void amdgpu_ring_fini(struct amdgpu_ring *ring); void amdgpu_ring_fini(struct amdgpu_ring *ring);
struct amdgpu_ring *amdgpu_ring_from_fence(struct fence *f);
/* /*
* CS. * CS.

24
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
View File

@ -352,30 +352,6 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring)
} }
} }
/**
* amdgpu_ring_from_fence - get ring from fence
*
* @f: fence structure
*
* Extract the ring a fence belongs to. Handles both scheduler as
* well as hardware fences.
*/
struct amdgpu_ring *amdgpu_ring_from_fence(struct fence *f)
{
struct amdgpu_fence *a_fence;
struct amd_sched_fence *s_fence;
s_fence = to_amd_sched_fence(f);
if (s_fence)
return container_of(s_fence->sched, struct amdgpu_ring, sched);
a_fence = to_amdgpu_fence(f);
if (a_fence)
return a_fence->ring;
return NULL;
}
/* /*
* Debugfs info * Debugfs info
*/ */