Lines Matching defs:desc
121 static void hlwd_pic_irq_cascade(struct irq_desc *desc)
123 struct irq_chip *chip = irq_desc_get_chip(desc);
124 struct irq_domain *irq_domain = irq_desc_get_handler_data(desc);
127 raw_spin_lock(&desc->lock);
128 chip->irq_mask(&desc->irq_data); /* IRQ_LEVEL */
129 raw_spin_unlock(&desc->lock);
137 raw_spin_lock(&desc->lock);
138 chip->irq_ack(&desc->irq_data); /* IRQ_LEVEL */
139 if (!irqd_irq_disabled(&desc->irq_data) && chip->irq_unmask)
140 chip->irq_unmask(&desc->irq_data);
141 raw_spin_unlock(&desc->lock);