Merge branch 'cleanup' into for-linus

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / irq / handle.c

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index bdb1803..131ca17 100644 (file)
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -133,7 +133,7 @@ irqreturn_t
 handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action)
 {
        irqreturn_t retval = IRQ_NONE;
-       unsigned int random = 0, irq = desc->irq_data.irq;
+       unsigned int flags = 0, irq = desc->irq_data.irq;
 
        do {
                irqreturn_t res;
@@ -161,7 +161,7 @@ handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action)
 
                        /* Fall through to add to randomness */
                case IRQ_HANDLED:
-                       random |= action->flags;
+                       flags |= action->flags;
                        break;
 
                default:
@@ -172,8 +172,7 @@ handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action)
                action = action->next;
        } while (action);
 
-       if (random & IRQF_SAMPLE_RANDOM)
-               add_interrupt_randomness(irq);
+       add_interrupt_randomness(irq, flags);
 
        if (!noirqdebug)
                note_interrupt(irq, desc, retval);