47 static void enable_one_interrupt(int irq)  in enable_one_interrupt()  argument
52 	offset <<= irq;  in enable_one_interrupt()
62 static void disable_one_interrupt(int irq)  in disable_one_interrupt()  argument
67 	offset <<= irq;  in disable_one_interrupt()
71 	debug("Disable one interrupt irq %x - mask %x,ier %x\n", irq, mask,  in disable_one_interrupt()
77 int install_interrupt_handler(int irq, interrupt_handler_t *hdlr, void *arg)  in install_interrupt_handler()  argument
82 	if ((irq < 0) || (irq > irq_no)) {  in install_interrupt_handler()
86 	act = &vecs[irq];  in install_interrupt_handler()
91 		enable_one_interrupt(irq);  in install_interrupt_handler()
97 	act->arg = (void *)irq;  in install_interrupt_handler()
98 	disable_one_interrupt(irq);  in install_interrupt_handler()