powerpc: Random little legacy iSeries removal tidy ups

[karo-tx-linux.git] / arch / powerpc / kernel / irq.c

diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index a3d128e94cff4b9753810ebd6e09d9410cd9760a..cea2d9f3ae4e31d6a0d77f09892ec4aaa8ff2703 100644 (file)
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -208,8 +208,8 @@ notrace void arch_local_irq_restore(unsigned long en)
         * we are checking the "new" CPU instead of the old one. This
         * is only a problem if an event happened on the "old" CPU.
         *
-        * External interrupt events on non-iseries will have caused
-        * interrupts to be hard-disabled, so there is no problem, we
+        * External interrupt events will have caused interrupts to
+        * be hard-disabled, so there is no problem, we
         * cannot have preempted.
         */
        irq_happened = get_irq_happened();
@@ -445,9 +445,9 @@ void do_IRQ(struct pt_regs *regs)
        may_hard_irq_enable();
 
        /* And finally process it */
-       if (irq != NO_IRQ && irq != NO_IRQ_IGNORE)
+       if (irq != NO_IRQ)
                handle_one_irq(irq);
-       else if (irq != NO_IRQ_IGNORE)
+       else
                __get_cpu_var(irq_stat).spurious_irqs++;
 
        irq_exit();