Extern or forward variable declaration at drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 600 References: drivers/gpu/drm/vmwgfx/vmwgfx_context.c, line 64 drivers/gpu/drm/vmwgfx/vmwgfx_context.c, line 70 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 600 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 619 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 999 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 1032 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h, line 1065 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c, line 690 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c, line 1916 drivers/gpu/drm/vmwgfx/vmwgfx_resource.c, line 297 drivers/gpu/drm/vmwgfx/vmwgfx_resource_priv.h, line 44 drivers/gpu/drm/vmwgfx/vmwgfx_shader.c, line 83 drivers/gpu/drm/vmwgfx/vmwgfx_shader.c, line 89 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c, line 85 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c, line 91