diff --git a/arch/ia64/include/asm/paravirt.h b/arch/ia64/include/asm/paravirt.h
index 660cab044834..2bf3636473fe 100644
--- a/arch/ia64/include/asm/paravirt.h
+++ b/arch/ia64/include/asm/paravirt.h
@@ -117,7 +117,7 @@ static inline void paravirt_post_smp_prepare_boot_cpu(void)
 struct pv_iosapic_ops {
 	void (*pcat_compat_init)(void);
 
-	struct irq_chip *(*get_irq_chip)(unsigned long trigger);
+	struct irq_chip *(*__get_irq_chip)(unsigned long trigger);
 
 	unsigned int (*__read)(char __iomem *iosapic, unsigned int reg);
 	void (*__write)(char __iomem *iosapic, unsigned int reg, u32 val);
@@ -135,7 +135,7 @@ iosapic_pcat_compat_init(void)
 static inline struct irq_chip*
 iosapic_get_irq_chip(unsigned long trigger)
 {
-	return pv_iosapic_ops.get_irq_chip(trigger);
+	return pv_iosapic_ops.__get_irq_chip(trigger);
 }
 
 static inline unsigned int
diff --git a/arch/ia64/kernel/paravirt.c b/arch/ia64/kernel/paravirt.c
index afaf5b9a2cf0..de35d8e8b7d2 100644
--- a/arch/ia64/kernel/paravirt.c
+++ b/arch/ia64/kernel/paravirt.c
@@ -332,7 +332,7 @@ ia64_native_iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
 
 struct pv_iosapic_ops pv_iosapic_ops = {
 	.pcat_compat_init = ia64_native_iosapic_pcat_compat_init,
-	.get_irq_chip = ia64_native_iosapic_get_irq_chip,
+	.__get_irq_chip = ia64_native_iosapic_get_irq_chip,
 
 	.__read = ia64_native_iosapic_read,
 	.__write = ia64_native_iosapic_write,