Makes the code a bit more simpler.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 23 +++--------------------
1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index be48487e2ca7..888d97143177 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -107,36 +107,19 @@ static void amdgpu_pasid_free_cb(struct dma_fence *fence,
void amdgpu_pasid_free_delayed(struct dma_resv *resv,
u32 pasid)
{
- struct dma_fence *fence, **fences;
struct amdgpu_pasid_cb *cb;
- unsigned count;
+ struct dma_fence *fence;
int r;
- r = dma_resv_get_fences(resv, true, &count, &fences);
+ r = dma_resv_get_singleton(resv, true, &fence);
if (r)
goto fallback;
- if (count == 0) {
+ if (!fence) {
amdgpu_pasid_free(pasid);
return;
}
- if (count == 1) {
- fence = fences[0];
- kfree(fences);
- } else {
- uint64_t context = dma_fence_context_alloc(1);
- struct dma_fence_array *array;
-
- array = dma_fence_array_create(count, fences, context,
- 1, false);
- if (!array) {
- kfree(fences);
- goto fallback;
- }
- fence = &array->base;
- }
-
cb = kmalloc(sizeof(*cb), GFP_KERNEL);
if (!cb) {
/* Last resort when we are OOM */
--
2.25.1
