return irq_common_data_get_node(&desc->irq_common_data);
}
+static inline int irq_desc_is_chained(struct irq_desc *desc)
+{
+ return (desc->action && desc->action == &chained_action);
+}
+
#ifdef CONFIG_PM_SLEEP
bool irq_pm_check_wakeup(struct irq_desc *desc);
void irq_pm_install_action(struct irq_desc *desc, struct irqaction *action);