Lines Matching refs:desc
4 int init_one_irq_desc(struct irq_desc *desc) in init_one_irq_desc() argument
8 if (irq_desc_initialized(desc)) in init_one_irq_desc()
11 if ( !alloc_cpumask_var(&desc->affinity) ) in init_one_irq_desc()
14 desc->status = IRQ_DISABLED; in init_one_irq_desc()
15 desc->handler = &no_irq_type; in init_one_irq_desc()
16 spin_lock_init(&desc->lock); in init_one_irq_desc()
17 cpumask_setall(desc->affinity); in init_one_irq_desc()
18 INIT_LIST_HEAD(&desc->rl_link); in init_one_irq_desc()
20 err = arch_init_one_irq_desc(desc); in init_one_irq_desc()
23 free_cpumask_var(desc->affinity); in init_one_irq_desc()
24 desc->handler = NULL; in init_one_irq_desc()
34 void irq_actor_none(struct irq_desc *desc) in irq_actor_none() argument
38 unsigned int irq_startup_none(struct irq_desc *desc) in irq_startup_none() argument