1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index bd422f04f2ce..61fcf264c247 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -108,7 +108,6 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
         adev->cg_flags = 0;
         adev->pg_flags = 0;
 
-        mutex_init(&adev->virt.lock_kiq);
         mutex_init(&adev->virt.lock_reset);
 }
 
@@ -122,12 +121,12 @@ uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg)
 
         BUG_ON(!ring->funcs->emit_rreg);
 
-        mutex_lock(&adev->virt.lock_kiq);
+        mutex_lock(&kiq->ring_mutex);
         amdgpu_ring_alloc(ring, 32);
         amdgpu_ring_emit_rreg(ring, reg);
         amdgpu_fence_emit(ring, &f);
         amdgpu_ring_commit(ring);
-        mutex_unlock(&adev->virt.lock_kiq);
+        mutex_unlock(&kiq->ring_mutex);
 
         r = dma_fence_wait(f, false);
         if (r)
@@ -148,12 +147,12 @@ void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v)
 
         BUG_ON(!ring->funcs->emit_wreg);
 
-        mutex_lock(&adev->virt.lock_kiq);
+        mutex_lock(&kiq->ring_mutex);
         amdgpu_ring_alloc(ring, 32);
         amdgpu_ring_emit_wreg(ring, reg, v);
         amdgpu_fence_emit(ring, &f);
         amdgpu_ring_commit(ring);
-        mutex_unlock(&adev->virt.lock_kiq);
+        mutex_unlock(&kiq->ring_mutex);
 
         r = dma_fence_wait(f, false);
         if (r)