diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index dd1109fb241e42263e5851ddbc325f469c42a87c..a113a8dc7438bb577ce4112bdd7e193bb7c4381e 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -93,6 +93,15 @@ struct irq_desc { extern struct irq_desc irq_desc[NR_IRQS]; #endif +static inline struct irq_desc *irq_data_to_desc(struct irq_data *data) +{ +#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY + return irq_to_desc(data->irq); +#else + return container_of(data, struct irq_desc, irq_data); +#endif +} + static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc) { return &desc->irq_data; diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index df553b0af936be2aa8f5ee5e1968da0c25e88384..b93d434e70bdc63882071ea699b63b2a849e3400 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -59,8 +59,6 @@ enum { #include "debug.h" #include "settings.h" -#define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data) - extern int __irq_set_trigger(struct irq_desc *desc, unsigned int irq, unsigned long flags); extern void __disable_irq(struct irq_desc *desc, unsigned int irq);