41 	struct lirc_fh *fh;  in lirc_raw_event()  local
84 			list_for_each_entry(fh, &dev->lirc_fh, list)  in lirc_raw_event()
85 				kfifo_put(&fh->rawir,  in lirc_raw_event()
104 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in lirc_raw_event()
105 		if (LIRC_IS_TIMEOUT(sample) && !fh->send_timeout_reports)  in lirc_raw_event()
107 		if (kfifo_put(&fh->rawir, sample))  in lirc_raw_event()
108 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in lirc_raw_event()
122 	struct lirc_fh *fh;  in lirc_scancode_event()  local
127 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in lirc_scancode_event()
128 		if (kfifo_put(&fh->scancodes, *lsc))  in lirc_scancode_event()
129 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in lirc_scancode_event()
139 	struct lirc_fh *fh = kzalloc(sizeof(*fh), GFP_KERNEL);  in lirc_open()  local
143 	if (!fh)  in lirc_open()
154 		if (kfifo_alloc(&fh->rawir, MAX_IR_EVENT_SIZE, GFP_KERNEL)) {  in lirc_open()
161 		if (kfifo_alloc(&fh->scancodes, 32, GFP_KERNEL)) {  in lirc_open()
167 	fh->send_mode = LIRC_MODE_PULSE;  in lirc_open()
168 	fh->rc = dev;  in lirc_open()
169 	fh->send_timeout_reports = true;  in lirc_open()
172 		fh->rec_mode = LIRC_MODE_SCANCODE;  in lirc_open()
174 		fh->rec_mode = LIRC_MODE_MODE2;  in lirc_open()
180 	init_waitqueue_head(&fh->wait_poll);  in lirc_open()
182 	file->private_data = fh;  in lirc_open()
184 	list_add(&fh->list, &dev->lirc_fh);  in lirc_open()
192 		kfifo_free(&fh->scancodes);  in lirc_open()
195 		kfifo_free(&fh->rawir);  in lirc_open()
197 	kfree(fh);  in lirc_open()
205 	struct lirc_fh *fh = file->private_data;  in lirc_close()  local
206 	struct rc_dev *dev = fh->rc;  in lirc_close()
210 	list_del(&fh->list);  in lirc_close()
214 		kfifo_free(&fh->rawir);  in lirc_close()
216 		kfifo_free(&fh->scancodes);  in lirc_close()
217 	kfree(fh);  in lirc_close()
228 	struct lirc_fh *fh = file->private_data;  in lirc_transmit()  local
229 	struct rc_dev *dev = fh->rc;  in lirc_transmit()
253 	if (fh->send_mode == LIRC_MODE_SCANCODE) {  in lirc_transmit()
368 	struct lirc_fh *fh = file->private_data;  in lirc_ioctl()  local
369 	struct rc_dev *dev = fh->rc;  in lirc_ioctl()
430 			val = fh->rec_mode;  in lirc_ioctl()
450 			fh->rec_mode = val;  in lirc_ioctl()
457 			val = fh->send_mode;  in lirc_ioctl()
466 			fh->send_mode = val;  in lirc_ioctl()
500 			ret = dev->s_rx_carrier_range(dev, fh->carrier_low,  in lirc_ioctl()
510 			fh->carrier_low = val;  in lirc_ioctl()
573 			fh->send_timeout_reports = !!val;  in lirc_ioctl()
590 	struct lirc_fh *fh = file->private_data;  in lirc_poll()  local
591 	struct rc_dev *rcdev = fh->rc;  in lirc_poll()
594 	poll_wait(file, &fh->wait_poll, wait);  in lirc_poll()
599 		if (fh->rec_mode == LIRC_MODE_SCANCODE &&  in lirc_poll()
600 		    !kfifo_is_empty(&fh->scancodes))  in lirc_poll()
603 		if (fh->rec_mode == LIRC_MODE_MODE2 &&  in lirc_poll()
604 		    !kfifo_is_empty(&fh->rawir))  in lirc_poll()
614 	struct lirc_fh *fh = file->private_data;  in lirc_read_mode2()  local
615 	struct rc_dev *rcdev = fh->rc;  in lirc_read_mode2()
623 		if (kfifo_is_empty(&fh->rawir)) {  in lirc_read_mode2()
627 			ret = wait_event_interruptible(fh->wait_poll,  in lirc_read_mode2()
628 					!kfifo_is_empty(&fh->rawir) ||  in lirc_read_mode2()
640 		ret = kfifo_to_user(&fh->rawir, buffer, length, &copied);  in lirc_read_mode2()
652 	struct lirc_fh *fh = file->private_data;  in lirc_read_scancode()  local
653 	struct rc_dev *rcdev = fh->rc;  in lirc_read_scancode()
662 		if (kfifo_is_empty(&fh->scancodes)) {  in lirc_read_scancode()
666 			ret = wait_event_interruptible(fh->wait_poll,  in lirc_read_scancode()
667 					!kfifo_is_empty(&fh->scancodes) ||  in lirc_read_scancode()
679 		ret = kfifo_to_user(&fh->scancodes, buffer, length, &copied);  in lirc_read_scancode()
691 	struct lirc_fh *fh = file->private_data;  in lirc_read()  local
692 	struct rc_dev *rcdev = fh->rc;  in lirc_read()
700 	if (fh->rec_mode == LIRC_MODE_MODE2)  in lirc_read()
782 	struct lirc_fh *fh;  in lirc_unregister()  local
788 	list_for_each_entry(fh, &dev->lirc_fh, list)  in lirc_unregister()
789 		wake_up_poll(&fh->wait_poll, EPOLLHUP | EPOLLERR);  in lirc_unregister()
828 	struct lirc_fh *fh;  in rc_dev_get_from_fd()  local
839 	fh = f.file->private_data;  in rc_dev_get_from_fd()
840 	dev = fh->rc;  in rc_dev_get_from_fd()