1 files changed, 1 insertions, 1 deletions

diff --git a/arch/ppc/syslib/ipic.c b/arch/ppc/syslib/ipic.c
index acb2cde3171f..580ed658e872 100644
--- a/arch/ppc/syslib/ipic.c
+++ b/arch/ppc/syslib/ipic.c
@@ -479,7 +479,7 @@ void __init ipic_init(phys_addr_t phys_addr,
         temp = 0;
         for (i = 0 ; i < senses_count ; i++) {
                 if ((senses[i] & IRQ_SENSE_MASK) == IRQ_SENSE_EDGE) {
-                        temp |= 1 << (16 - i);
+                        temp |= 1 << (15 - i);
                         if (i != 0)
                                 irq_desc[i + irq_offset + MPC83xx_IRQ_EXT1 - 1].status = 0;
                         else