/*
* Architectures call this to let the generic IRQ layer
- * handle an interrupt. If the descriptor is attached to an
- * irqchip-style controller then we call the ->handle_irq() handler,
- * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ * handle an interrupt.
*/
static inline void generic_handle_irq_desc(unsigned int irq, struct irq_desc *desc)
{
#endif
/* Test to see if a driver has successfully requested an irq */
-static inline int irq_has_action(unsigned int irq)
+static inline int irq_desc_has_action(struct irq_desc *desc)
{
- struct irq_desc *desc = irq_to_desc(irq);
return desc->action != NULL;
}
+static inline int irq_has_action(unsigned int irq)
+{
+ return irq_desc_has_action(irq_to_desc(irq));
+}
+
/* caller has locked the irq_desc and both params are valid */
static inline void __irq_set_handler_locked(unsigned int irq,
irq_flow_handler_t handler)