-#ifdef CONFIG_X86_IO_APIC
-
-#ifdef CONFIG_PCI_MSI
-static inline int use_pci_vector(void) {return 1;}
-static inline void disable_edge_ioapic_vector(unsigned int vector) { }
-static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { }
-static inline void end_edge_ioapic_vector (unsigned int vector) { }
-#define startup_level_ioapic startup_level_ioapic_vector
-#define shutdown_level_ioapic mask_IO_APIC_vector
-#define enable_level_ioapic unmask_IO_APIC_vector
-#define disable_level_ioapic mask_IO_APIC_vector
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector
-#define end_level_ioapic end_level_ioapic_vector
-#define set_ioapic_affinity set_ioapic_affinity_vector
-
-#define startup_edge_ioapic startup_edge_ioapic_vector
-#define shutdown_edge_ioapic disable_edge_ioapic_vector
-#define enable_edge_ioapic unmask_IO_APIC_vector
-#define disable_edge_ioapic disable_edge_ioapic_vector
-#define ack_edge_ioapic ack_edge_ioapic_vector
-#define end_edge_ioapic end_edge_ioapic_vector
-#else
-static inline int use_pci_vector(void) {return 0;}
-static inline void disable_edge_ioapic_irq(unsigned int irq) { }
-static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { }
-static inline void end_edge_ioapic_irq (unsigned int irq) { }
-#define startup_level_ioapic startup_level_ioapic_irq
-#define shutdown_level_ioapic mask_IO_APIC_irq
-#define enable_level_ioapic unmask_IO_APIC_irq
-#define disable_level_ioapic mask_IO_APIC_irq
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq
-#define end_level_ioapic end_level_ioapic_irq
-#define set_ioapic_affinity set_ioapic_affinity_irq
-
-#define startup_edge_ioapic startup_edge_ioapic_irq
-#define shutdown_edge_ioapic disable_edge_ioapic_irq
-#define enable_edge_ioapic unmask_IO_APIC_irq
-#define disable_edge_ioapic disable_edge_ioapic_irq
-#define ack_edge_ioapic ack_edge_ioapic_irq
-#define end_edge_ioapic end_edge_ioapic_irq
-#endif
-