1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 96d46dbfde47..0df72a134c8b 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -346,9 +346,11 @@ extern ia64_mv_dma_supported		swiotlb_dma_supported;
 #endif
 #ifndef platform_pci_legacy_read
 # define platform_pci_legacy_read       ia64_pci_legacy_read
+extern int ia64_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size);
 #endif
 #ifndef platform_pci_legacy_write
 # define platform_pci_legacy_write      ia64_pci_legacy_write
+extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size);
 #endif
 #ifndef platform_inb
 # define platform_inb           __ia64_inb