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| author | Mark Brown <broonie@kernel.org> | 2024-06-03 14:45:04 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-06-03 14:45:04 +0300 |
| commit | 4ac0f06ca044e3ca938681a0eeb7d52a68b0b30f (patch) | |
| tree | 9433afff899211152ff78ed38f9a70ab2bb497fc /drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | |
| parent | 34864c05a54d1bc544c8c3939aababbc481d99e3 (diff) | |
| parent | c3f38fa61af77b49866b006939479069cd451173 (diff) | |
| download | linux-4ac0f06ca044e3ca938681a0eeb7d52a68b0b30f.tar.xz | |
ASoC: Merge up fixes
We need this to get the i.MX platforms working in CI again.
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c index 7fdd306a48a0..f07647a9a9d9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c @@ -706,11 +706,15 @@ int amdgpu_vm_pde_update(struct amdgpu_vm_update_params *params, struct amdgpu_vm_bo_base *entry) { struct amdgpu_vm_bo_base *parent = amdgpu_vm_pt_parent(entry); - struct amdgpu_bo *bo = parent->bo, *pbo; + struct amdgpu_bo *bo, *pbo; struct amdgpu_vm *vm = params->vm; uint64_t pde, pt, flags; unsigned int level; + if (WARN_ON(!parent)) + return -EINVAL; + + bo = parent->bo; for (level = 0, pbo = bo->parent; pbo; ++level) pbo = pbo->parent; |