Updated vfio_pci.c file to use vfio_set_irqs_validate_and_prepare()
Signed-off-by: NKirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: NNeo Jia <cjia@nvidia.com>
Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>