diff options
| author | Christian König <[email protected]> | 2021-03-12 13:00:33 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-03-24 03:30:23 +0000 |
| commit | d423f5514d043be8d03f69b7e9318d7f8d039520 (patch) | |
| tree | d5540cc15eacc429a4f626c5a3c98b3d19ebab3f /drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | |
| parent | drm/amdkfd: Fix recursive lock warnings (diff) | |
| download | kernel-d423f5514d043be8d03f69b7e9318d7f8d039520.tar.gz kernel-d423f5514d043be8d03f69b7e9318d7f8d039520.zip | |
drm/amdgpu: nuke the ih reentrant lock
Interrupts on are non-reentrant on linux. This is just an ancient
leftover from radeon where irq processing was kicked of from different
places.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h index 87ec6d20dbe0..0649b59830a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h @@ -64,7 +64,6 @@ struct amdgpu_ih_ring { bool enabled; unsigned rptr; - atomic_t lock; struct amdgpu_ih_regs ih_regs; /* For waiting on IH processing at checkpoint. */ |