window_alignment
resource_size_t (*window_alignment)(struct pci_bus *bus,
if (phb->controller_ops.window_alignment)
return phb->controller_ops.window_alignment(bus, type);
.window_alignment = pnv_pci_window_alignment,
.window_alignment = pnv_pci_window_alignment,
min_align = window_alignment(bus, IORESOURCE_IO);
win_align = window_alignment(bus, b_res->flags);