44 static struct irq_action irq_handlers[SYS_NUM_IRQS] = { {0} };  variable
57 	if (irq_handlers[irq].handler != NULL)  in irq_install_handler()
60 				(ulong) irq_handlers[irq].handler);  in irq_install_handler()
64 	irq_handlers[irq].handler = handler;  in irq_install_handler()
65 	irq_handlers[irq].arg = arg;  in irq_install_handler()
66 	irq_handlers[irq].count = 0;  in irq_install_handler()
89 	irq_handlers[irq].handler = NULL;  in irq_free_handler()
90 	irq_handlers[irq].arg = NULL;  in irq_free_handler()
107 	if (irq_handlers[irq].handler) {  in do_irq()
110 		irq_handlers[irq].handler(irq_handlers[irq].arg);  in do_irq()
111 		irq_handlers[irq].count++;  in do_irq()
138 		if (irq_handlers[irq].handler != NULL) {  in do_irqinfo()
141 					(ulong)irq_handlers[irq].handler,  in do_irqinfo()
142 					(ulong)irq_handlers[irq].arg,  in do_irqinfo()
143 					irq_handlers[irq].count);  in do_irqinfo()