1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 9ecce995dd4b..1e121088826f 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -150,7 +150,7 @@ void __init mpc8xx_calibrate_decr(void)
          */
         cpu = of_find_node_by_type(NULL, "cpu");
         virq= irq_of_parse_and_map(cpu, 0);
-        irq = irq_map[virq].hwirq;
+        irq = virq_to_hw(virq);
 
         sys_tmr2 = immr_map(im_sit);
         out_be16(&sys_tmr2->sit_tbscr, ((1 << (7 - (irq/2))) << 8) |