Extern or forward variable declaration at drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h, line 63 References: drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 189 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 604 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 606 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 608 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 609 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 610 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 997 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 1022 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 1048 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 1076 drivers/gpu/drm/amd/amdgpu/amdgpu.h, line 1825 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c, line 410 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, line 1165 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, line 3202 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c, line 119 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c, line 269 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c, line 334 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c, line 404 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 33 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 33 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 44 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 46 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 70 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 87 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 101 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 101 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 110 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 120 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 147 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c, line 180 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h, line 63 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 1962 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 2026 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 2108 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, line 988 drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c, line 422 drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c, line 503 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c, line 284 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c, line 465 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c, line 519 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 302 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 565 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 605 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 939 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c, line 1266 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, line 38 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, line 276 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, line 317 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c, line 217 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c, line 281 drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c, line 219 drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c, line 282