Lines Matching refs:parent_irq
160 static void __init fpga_irq_init(void __iomem *base, int parent_irq,
174 if (parent_irq != -1) {
175 irq_set_chained_handler_and_data(parent_irq, fpga_irq_handle,
192 if (parent_irq != -1)
193 pr_cont(", parent IRQ: %d\n", parent_irq);
207 int parent_irq;
225 parent_irq = irq_of_parse_and_map(node, 0);
226 if (!parent_irq) {
228 parent_irq = -1;
231 fpga_irq_init(base, parent_irq, valid_mask, node);