pci_epf_bar_submap
const struct pci_epf_bar_submap *submap,
const struct pci_epf_bar_submap *submap = epf_bar->submap;
struct pci_epf_bar_submap *submap, *old_submap;
struct pci_epf_bar_submap *submap;
struct pci_epf_bar_submap *submap;