genirq: Use a common macro to go through the actions list

[mirror_ubuntu-bionic-kernel.git] / kernel / irq / manage.c

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 841187239adc8e3bb0f72fb4ab0ca6a7fec2f618..3ddd2297ee95d97c66df4bfeda5ff55d222656cf 100644 (file)
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -144,13 +144,11 @@ int irq_can_set_affinity(unsigned int irq)
  */
 void irq_set_thread_affinity(struct irq_desc *desc)
 {
-       struct irqaction *action = desc->action;
+       struct irqaction *action;
 
-       while (action) {
+       for_each_action_of_desc(desc, action)
                if (action->thread)
                        set_bit(IRQTF_AFFINITY, &action->thread_flags);
-               action = action->next;
-       }
 }
 
 #ifdef CONFIG_GENERIC_PENDING_IRQ
@@ -994,7 +992,7 @@ void irq_wake_thread(unsigned int irq, void *dev_id)
                return;
 
        raw_spin_lock_irqsave(&desc->lock, flags);
-       for (action = desc->action; action; action = action->next) {
+       for_each_action_of_desc(desc, action) {
                if (action->dev_id == dev_id) {
                        if (action->thread)
                                __irq_wake_thread(desc, action);