#include <linux/cache.h>
-void xics_init_IRQ(void);
-int xics_get_irq(struct pt_regs *);
-void xics_setup_cpu(void);
-void xics_teardown_cpu(int secondary);
-void xics_cause_IPI(int cpu);
-void xics_request_IPIs(void);
-void xics_migrate_irqs_away(void);
+extern void xics_init_IRQ(void);
+extern void xics_setup_cpu(void);
+extern void xics_teardown_cpu(int secondary);
+extern void xics_cause_IPI(int cpu);
+extern void xics_request_IPIs(void);
+extern void xics_migrate_irqs_away(void);
/* first argument is ignored for now*/
void pSeriesLP_cppr_info(int n_cpu, u8 value);
extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned;
+struct irq_desc;
+extern void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc);
+
#endif /* _POWERPC_KERNEL_XICS_H */