1 files changed, 1 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 712add590445..37fc53587bb4 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -42,6 +42,7 @@ struct pci_controller_ops {
 #endif
 
         int             (*dma_set_mask)(struct pci_dev *dev, u64 dma_mask);
+        u64             (*dma_get_required_mask)(struct pci_dev *dev);
 
         void            (*shutdown)(struct pci_controller *);
 };