41 	struct lirc_fh *fh;  in ir_lirc_raw_event()  local
85 			list_for_each_entry(fh, &dev->lirc_fh, list)  in ir_lirc_raw_event()
86 				kfifo_put(&fh->rawir,  in ir_lirc_raw_event()
105 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in ir_lirc_raw_event()
106 		if (LIRC_IS_TIMEOUT(sample) && !fh->send_timeout_reports)  in ir_lirc_raw_event()
108 		if (kfifo_put(&fh->rawir, sample))  in ir_lirc_raw_event()
109 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in ir_lirc_raw_event()
123 	struct lirc_fh *fh;  in ir_lirc_scancode_event()  local
128 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in ir_lirc_scancode_event()
129 		if (kfifo_put(&fh->scancodes, *lsc))  in ir_lirc_scancode_event()
130 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in ir_lirc_scancode_event()
140 	struct lirc_fh *fh = kzalloc(sizeof(*fh), GFP_KERNEL);  in ir_lirc_open()  local
144 	if (!fh)  in ir_lirc_open()
155 		if (kfifo_alloc(&fh->rawir, MAX_IR_EVENT_SIZE, GFP_KERNEL)) {  in ir_lirc_open()
162 		if (kfifo_alloc(&fh->scancodes, 32, GFP_KERNEL)) {  in ir_lirc_open()
168 	fh->send_mode = LIRC_MODE_PULSE;  in ir_lirc_open()
169 	fh->rc = dev;  in ir_lirc_open()
170 	fh->send_timeout_reports = true;  in ir_lirc_open()
173 		fh->rec_mode = LIRC_MODE_SCANCODE;  in ir_lirc_open()
175 		fh->rec_mode = LIRC_MODE_MODE2;  in ir_lirc_open()
181 	init_waitqueue_head(&fh->wait_poll);  in ir_lirc_open()
183 	file->private_data = fh;  in ir_lirc_open()
185 	list_add(&fh->list, &dev->lirc_fh);  in ir_lirc_open()
193 		kfifo_free(&fh->scancodes);  in ir_lirc_open()
196 		kfifo_free(&fh->rawir);  in ir_lirc_open()
198 	kfree(fh);  in ir_lirc_open()
206 	struct lirc_fh *fh = file->private_data;  in ir_lirc_close()  local
207 	struct rc_dev *dev = fh->rc;  in ir_lirc_close()
211 	list_del(&fh->list);  in ir_lirc_close()
215 		kfifo_free(&fh->rawir);  in ir_lirc_close()
217 		kfifo_free(&fh->scancodes);  in ir_lirc_close()
218 	kfree(fh);  in ir_lirc_close()
229 	struct lirc_fh *fh = file->private_data;  in ir_lirc_transmit_ir()  local
230 	struct rc_dev *dev = fh->rc;  in ir_lirc_transmit_ir()
254 	if (fh->send_mode == LIRC_MODE_SCANCODE) {  in ir_lirc_transmit_ir()
376 	struct lirc_fh *fh = file->private_data;  in ir_lirc_ioctl()  local
377 	struct rc_dev *dev = fh->rc;  in ir_lirc_ioctl()
438 			val = fh->rec_mode;  in ir_lirc_ioctl()
458 			fh->rec_mode = val;  in ir_lirc_ioctl()
465 			val = fh->send_mode;  in ir_lirc_ioctl()
474 			fh->send_mode = val;  in ir_lirc_ioctl()
508 			ret = dev->s_rx_carrier_range(dev, fh->carrier_low,  in ir_lirc_ioctl()
518 			fh->carrier_low = val;  in ir_lirc_ioctl()
586 			fh->send_timeout_reports = !!val;  in ir_lirc_ioctl()
603 	struct lirc_fh *fh = file->private_data;  in ir_lirc_poll()  local
604 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_poll()
607 	poll_wait(file, &fh->wait_poll, wait);  in ir_lirc_poll()
612 		if (fh->rec_mode == LIRC_MODE_SCANCODE &&  in ir_lirc_poll()
613 		    !kfifo_is_empty(&fh->scancodes))  in ir_lirc_poll()
616 		if (fh->rec_mode == LIRC_MODE_MODE2 &&  in ir_lirc_poll()
617 		    !kfifo_is_empty(&fh->rawir))  in ir_lirc_poll()
627 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read_mode2()  local
628 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read_mode2()
636 		if (kfifo_is_empty(&fh->rawir)) {  in ir_lirc_read_mode2()
640 			ret = wait_event_interruptible(fh->wait_poll,  in ir_lirc_read_mode2()
641 					!kfifo_is_empty(&fh->rawir) ||  in ir_lirc_read_mode2()
653 		ret = kfifo_to_user(&fh->rawir, buffer, length, &copied);  in ir_lirc_read_mode2()
665 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read_scancode()  local
666 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read_scancode()
675 		if (kfifo_is_empty(&fh->scancodes)) {  in ir_lirc_read_scancode()
679 			ret = wait_event_interruptible(fh->wait_poll,  in ir_lirc_read_scancode()
680 					!kfifo_is_empty(&fh->scancodes) ||  in ir_lirc_read_scancode()
692 		ret = kfifo_to_user(&fh->scancodes, buffer, length, &copied);  in ir_lirc_read_scancode()
704 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read()  local
705 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read()
713 	if (fh->rec_mode == LIRC_MODE_MODE2)  in ir_lirc_read()
797 	struct lirc_fh *fh;  in ir_lirc_unregister()  local
803 	list_for_each_entry(fh, &dev->lirc_fh, list)  in ir_lirc_unregister()
804 		wake_up_poll(&fh->wait_poll, EPOLLHUP | EPOLLERR);  in ir_lirc_unregister()
844 	struct lirc_fh *fh;  in rc_dev_get_from_fd()  local
855 	fh = f.file->private_data;  in rc_dev_get_from_fd()
856 	dev = fh->rc;  in rc_dev_get_from_fd()