IRQ: check for PERCPU flag only when adding first irqaction

[deliverable/linux.git] / kernel / irq / manage.c

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 5597c157442a19a5e5bbe7de068d86c261e98951..203a518b6f1437d134c115ce7d43e1e04e1d5c25 100644 (file)
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -317,10 +317,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
        }
 
        *p = new;
-#if defined(CONFIG_IRQ_PER_CPU)
-       if (new->flags & IRQF_PERCPU)
-               desc->status |= IRQ_PER_CPU;
-#endif
+
        /* Exclude IRQ from balancing */
        if (new->flags & IRQF_NOBALANCING)
                desc->status |= IRQ_NO_BALANCING;
@@ -328,6 +325,11 @@ int setup_irq(unsigned int irq, struct irqaction *new)
        if (!shared) {
                irq_chip_set_defaults(desc->chip);
 
+#if defined(CONFIG_IRQ_PER_CPU)
+               if (new->flags & IRQF_PERCPU)
+                       desc->status |= IRQ_PER_CPU;
+#endif
+
                /* Setup the type (level, edge polarity) if configured: */
                if (new->flags & IRQF_TRIGGER_MASK) {
                        if (desc->chip && desc->chip->set_type)