28 static struct irq_fd *active_fds = NULL;
29 static struct irq_fd **last_irq_ptr = &active_fds;
35 	struct irq_fd *irq_fd;  in sigio_handler()  local
46 		for (irq_fd = active_fds; irq_fd != NULL;  in sigio_handler()
47 		     irq_fd = irq_fd->next) {  in sigio_handler()
48 			if (irq_fd->current_events != 0) {  in sigio_handler()
49 				irq_fd->current_events = 0;  in sigio_handler()
50 				do_IRQ(irq_fd->irq, regs);  in sigio_handler()
63 	struct irq_fd *new_fd, *irq_fd;  in activate_fd()  local
72 	new_fd = kmalloc(sizeof(struct irq_fd), GFP_KERNEL);  in activate_fd()
79 	*new_fd = ((struct irq_fd) { .next  		= NULL,  in activate_fd()
89 	for (irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next) {  in activate_fd()
90 		if ((irq_fd->fd == fd) && (irq_fd->type == type)) {  in activate_fd()
92 			printk(KERN_ERR "Irqs : %d, %d\n", irq_fd->irq, irq);  in activate_fd()
93 			printk(KERN_ERR "Ids : 0x%p, 0x%p\n", irq_fd->id,  in activate_fd()
153 static void free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg)  in free_irq_by_cb()  argument
167 static int same_irq_and_dev(struct irq_fd *irq, void *d)  in same_irq_and_dev()
182 static int same_fd(struct irq_fd *irq, void *fd)  in same_fd()
193 static struct irq_fd *find_irq_by_fd(int fd, int irqnum, int *index_out)  in find_irq_by_fd()
195 	struct irq_fd *irq;  in find_irq_by_fd()
224 	struct irq_fd *irq;  in reactivate_fd()
242 	struct irq_fd *irq;  in deactivate_fd()
268 	struct irq_fd *irq;  in deactivate_all_fds()