[SPARC64]: Wire up cookie based sun4v interrupt registry.

This will be used for logical domain channel interrupts.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index 5d233b4..90781e3 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -46,6 +46,7 @@
 #define irq_canonicalize(irq)	(irq)
 extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
 extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
+extern unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
 extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
 				    unsigned int msi_devino_start,
 				    unsigned int msi_devino_end);