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