1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 9f437e97e9e8..d9e9e6c7ed32 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -124,9 +124,12 @@ static inline void x86_restore_msi_irqs(struct pci_dev *dev, int irq)
 #define arch_teardown_msi_irq x86_teardown_msi_irq
 #define arch_restore_msi_irqs x86_restore_msi_irqs
 /* implemented in arch/x86/kernel/apic/io_apic. */
+struct msi_desc;
 int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
 void native_teardown_msi_irq(unsigned int irq);
 void native_restore_msi_irqs(struct pci_dev *dev, int irq);
+int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc,
+                  unsigned int irq_base, unsigned int irq_offset);
 /* default to the implementation in drivers/lib/msi.c */
 #define HAVE_DEFAULT_MSI_TEARDOWN_IRQS
 #define HAVE_DEFAULT_MSI_RESTORE_IRQS