1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 34dc37e0e369..919fbf568495 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -281,10 +281,10 @@ void do_IRQ(struct pt_regs *regs)
 
         /*
          * Every platform is required to implement ppc_md.get_irq.
-         * This function will either return an irq number or -1 to
+         * This function will either return an irq number or NO_IRQ to
          * indicate there are no more pending.
-         * The value -2 is for buggy hardware and means that this IRQ
-         * has already been handled. -- Tom
+         * The value NO_IRQ_IGNORE is for buggy hardware and means that this
+         * IRQ has already been handled. -- Tom
          */
         irq = ppc_md.get_irq();