Function prototype or declaration at drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 428 References: drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 428 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, line 996 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c, line 64 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 98 drivers/gpu/drm/amd/amdgpu/cik_sdma.c, line 682 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c, line 371 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c, line 1918 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c, line 2348 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c, line 891 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c, line 1582 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c, line 459 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c, line 3707 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c, line 617 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c, line 889 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c, line 1252 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c, line 910 drivers/gpu/drm/amd/amdgpu/si_dma.c, line 270