1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 09a7ebe964d0..cf46dfb59320 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -250,8 +250,6 @@ struct amdgpu_virt {
         uint32_t gim_feature;
 };
 
-#define AMDGPU_CSA_SIZE         (8 * 1024)
-
 #define amdgpu_sriov_enabled(adev) \
 ((adev)->virt.caps & AMDGPU_SRIOV_CAPS_ENABLE_IOV)
 
@@ -276,16 +274,7 @@ static inline bool is_virtual_machine(void)
 #endif
 }
 
-struct amdgpu_vm;
-
-uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev);
 bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev);
-int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo,
-                                u32 domain, uint32_t size);
-int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-                          struct amdgpu_bo *bo,
-                          struct amdgpu_bo_va **bo_va, uint64_t csa_addr, uint32_t size);
-void amdgpu_free_static_csa(struct amdgpu_bo **bo);
 void amdgpu_virt_init_setting(struct amdgpu_device *adev);
 uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg);
 void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v);