[SPARC64]: Fix hypervisor call arg passing.

Function goes in %o5, args go in %o0 --> %o5.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 1f64555..c5dd6da 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -863,10 +863,10 @@
 
 static void __cpuinit init_one_mondo(unsigned long *pa_ptr, unsigned long type)
 {
-	register unsigned long func __asm__("%o0");
-	register unsigned long arg0 __asm__("%o1");
-	register unsigned long arg1 __asm__("%o2");
-	register unsigned long arg2 __asm__("%o3");
+	register unsigned long func __asm__("%o5");
+	register unsigned long arg0 __asm__("%o0");
+	register unsigned long arg1 __asm__("%o1");
+	register unsigned long arg2 __asm__("%o2");
 	unsigned long page = get_zeroed_page(GFP_ATOMIC);
 
 	if (!page) {