91 	int					evidx_tail;  member
178 	rv = &priv->events[priv->evidx_tail++];  in next_tail_event()
179 	if (priv->evidx_tail == priv->numevents)  in next_tail_event()
180 		priv->evidx_tail = 0;  in next_tail_event()
187 	if (priv->evidx_head >= priv->evidx_tail)  in number_of_events()
188 		return (priv->evidx_head - priv->evidx_tail);  in number_of_events()
190 		return (priv->numevents + priv->evidx_head - priv->evidx_tail);  in number_of_events()
347 				priv->evidx_head = priv->evidx_tail = 0;  in gpioc_detach_priv_pin()
530 			if (priv->evidx_head == priv->evidx_tail)  in gpioc_interrupt_handler()
703 	priv->evidx_head = priv->evidx_tail = 0;  in gpioc_open()
737 	while (priv->evidx_head == priv->evidx_tail) {  in gpioc_read()
752            priv->evidx_tail != priv->evidx_head) {  in gpioc_read()
918 			priv->evidx_head = priv->evidx_tail = 0;  in gpioc_ioctl()
978 		if (priv->evidx_head != priv->evidx_tail)  in gpioc_poll()
1027 		if (priv->evidx_head != priv->evidx_tail) {  in gpioc_kqread()