1 files changed, 0 insertions, 3 deletions

diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c
index 3d6a99073c42..0f2d8d9cbdba 100644
--- a/arch/sparc/kernel/sun4c_irq.c
+++ b/arch/sparc/kernel/sun4c_irq.c
@@ -198,8 +198,6 @@ static void __init sun4c_init_timers(irqreturn_t (*counter_fn)(int, void *, stru
 static void sun4c_nop(void) {}
 #endif
 
-extern char *sun4m_irq_itoa(unsigned int irq);
-
 void __init sun4c_init_IRQ(void)
 {
         struct linux_prom_registers int_regs[2];
@@ -238,7 +236,6 @@ void __init sun4c_init_IRQ(void)
         BTFIXUPSET_CALL(clear_clock_irq, sun4c_clear_clock_irq, BTFIXUPCALL_NORM);
         BTFIXUPSET_CALL(clear_profile_irq, sun4c_clear_profile_irq, BTFIXUPCALL_NOP);
         BTFIXUPSET_CALL(load_profile_irq, sun4c_load_profile_irq, BTFIXUPCALL_NOP);
-        BTFIXUPSET_CALL(__irq_itoa, sun4m_irq_itoa, BTFIXUPCALL_NORM);
         sparc_init_timers = sun4c_init_timers;
 #ifdef CONFIG_SMP
         BTFIXUPSET_CALL(set_cpu_int, sun4c_nop, BTFIXUPCALL_NOP);