vmw_bo_unref_ioctl  171 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c 	VMW_IOCTL_DEF(VMW_UNREF_DMABUF, vmw_bo_unref_ioctl,
vmw_bo_unref_ioctl  782 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h extern int vmw_bo_unref_ioctl(struct drm_device *dev, void *data,