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-rw-r--r--drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
index dbff8220fc19..5a1511a22367 100644
--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
@@ -37,7 +37,7 @@ void aqua_vanjaram_doorbell_index_init(struct amdgpu_device *adev)
adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_END;
adev->doorbell_index.sdma_doorbell_range = 20;
- for (i = 0; i < adev->num_aid * adev->sdma.num_inst_per_aid; i++)
+ for (i = 0; i < adev->sdma.num_instances; i++)
adev->doorbell_index.sdma_engine[i] =
AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_START +
i * (adev->doorbell_index.sdma_doorbell_range >> 1);