The vfio_device structure is embedded into the vfio_pci_core_device structure, so there is no reason for not including the header file in the vfio_pci_core header as well. Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20210826103912.128972-6-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>