51 	struct lirc_fh *fh;  in ir_lirc_raw_event()  local
95 			list_for_each_entry(fh, &dev->lirc_fh, list)  in ir_lirc_raw_event()
96 				kfifo_put(&fh->rawir,  in ir_lirc_raw_event()
115 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in ir_lirc_raw_event()
116 		if (LIRC_IS_TIMEOUT(sample) && !fh->send_timeout_reports)  in ir_lirc_raw_event()
118 		if (kfifo_put(&fh->rawir, sample))  in ir_lirc_raw_event()
119 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in ir_lirc_raw_event()
133 	struct lirc_fh *fh;  in ir_lirc_scancode_event()  local
138 	list_for_each_entry(fh, &dev->lirc_fh, list) {  in ir_lirc_scancode_event()
139 		if (kfifo_put(&fh->scancodes, *lsc))  in ir_lirc_scancode_event()
140 			wake_up_poll(&fh->wait_poll, EPOLLIN | EPOLLRDNORM);  in ir_lirc_scancode_event()
150 	struct lirc_fh *fh = kzalloc(sizeof(*fh), GFP_KERNEL);  in ir_lirc_open()  local
154 	if (!fh)  in ir_lirc_open()
165 		if (kfifo_alloc(&fh->rawir, MAX_IR_EVENT_SIZE, GFP_KERNEL)) {  in ir_lirc_open()
172 		if (kfifo_alloc(&fh->scancodes, 32, GFP_KERNEL)) {  in ir_lirc_open()
178 	fh->send_mode = LIRC_MODE_PULSE;  in ir_lirc_open()
179 	fh->rc = dev;  in ir_lirc_open()
180 	fh->send_timeout_reports = true;  in ir_lirc_open()
183 		fh->rec_mode = LIRC_MODE_SCANCODE;  in ir_lirc_open()
185 		fh->rec_mode = LIRC_MODE_MODE2;  in ir_lirc_open()
191 	init_waitqueue_head(&fh->wait_poll);  in ir_lirc_open()
193 	file->private_data = fh;  in ir_lirc_open()
195 	list_add(&fh->list, &dev->lirc_fh);  in ir_lirc_open()
203 		kfifo_free(&fh->scancodes);  in ir_lirc_open()
206 		kfifo_free(&fh->rawir);  in ir_lirc_open()
208 	kfree(fh);  in ir_lirc_open()
216 	struct lirc_fh *fh = file->private_data;  in ir_lirc_close()  local
217 	struct rc_dev *dev = fh->rc;  in ir_lirc_close()
221 	list_del(&fh->list);  in ir_lirc_close()
225 		kfifo_free(&fh->rawir);  in ir_lirc_close()
227 		kfifo_free(&fh->scancodes);  in ir_lirc_close()
228 	kfree(fh);  in ir_lirc_close()
239 	struct lirc_fh *fh = file->private_data;  in ir_lirc_transmit_ir()  local
240 	struct rc_dev *dev = fh->rc;  in ir_lirc_transmit_ir()
264 	if (fh->send_mode == LIRC_MODE_SCANCODE) {  in ir_lirc_transmit_ir()
386 	struct lirc_fh *fh = file->private_data;  in ir_lirc_ioctl()  local
387 	struct rc_dev *dev = fh->rc;  in ir_lirc_ioctl()
448 			val = fh->rec_mode;  in ir_lirc_ioctl()
468 			fh->rec_mode = val;  in ir_lirc_ioctl()
475 			val = fh->send_mode;  in ir_lirc_ioctl()
484 			fh->send_mode = val;  in ir_lirc_ioctl()
518 			ret = dev->s_rx_carrier_range(dev, fh->carrier_low,  in ir_lirc_ioctl()
528 			fh->carrier_low = val;  in ir_lirc_ioctl()
596 			fh->send_timeout_reports = !!val;  in ir_lirc_ioctl()
613 	struct lirc_fh *fh = file->private_data;  in ir_lirc_poll()  local
614 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_poll()
617 	poll_wait(file, &fh->wait_poll, wait);  in ir_lirc_poll()
622 		if (fh->rec_mode == LIRC_MODE_SCANCODE &&  in ir_lirc_poll()
623 		    !kfifo_is_empty(&fh->scancodes))  in ir_lirc_poll()
626 		if (fh->rec_mode == LIRC_MODE_MODE2 &&  in ir_lirc_poll()
627 		    !kfifo_is_empty(&fh->rawir))  in ir_lirc_poll()
637 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read_mode2()  local
638 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read_mode2()
646 		if (kfifo_is_empty(&fh->rawir)) {  in ir_lirc_read_mode2()
650 			ret = wait_event_interruptible(fh->wait_poll,  in ir_lirc_read_mode2()
651 					!kfifo_is_empty(&fh->rawir) ||  in ir_lirc_read_mode2()
663 		ret = kfifo_to_user(&fh->rawir, buffer, length, &copied);  in ir_lirc_read_mode2()
675 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read_scancode()  local
676 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read_scancode()
685 		if (kfifo_is_empty(&fh->scancodes)) {  in ir_lirc_read_scancode()
689 			ret = wait_event_interruptible(fh->wait_poll,  in ir_lirc_read_scancode()
690 					!kfifo_is_empty(&fh->scancodes) ||  in ir_lirc_read_scancode()
702 		ret = kfifo_to_user(&fh->scancodes, buffer, length, &copied);  in ir_lirc_read_scancode()
714 	struct lirc_fh *fh = file->private_data;  in ir_lirc_read()  local
715 	struct rc_dev *rcdev = fh->rc;  in ir_lirc_read()
723 	if (fh->rec_mode == LIRC_MODE_MODE2)  in ir_lirc_read()
807 	struct lirc_fh *fh;  in ir_lirc_unregister()  local
813 	list_for_each_entry(fh, &dev->lirc_fh, list)  in ir_lirc_unregister()
814 		wake_up_poll(&fh->wait_poll, EPOLLHUP | EPOLLERR);  in ir_lirc_unregister()
854 	struct lirc_fh *fh;  in rc_dev_get_from_fd()  local
865 	fh = f.file->private_data;  in rc_dev_get_from_fd()
866 	dev = fh->rc;  in rc_dev_get_from_fd()