23 ssize_t vivid_radio_tx_write(struct file *file, const char __user *buf,  in vivid_radio_tx_write()  argument
26 	struct vivid_dev *dev = video_drvdata(file);  in vivid_radio_tx_write()
42 	    file->private_data != dev->radio_tx_rds_owner) {  in vivid_radio_tx_write()
46 	dev->radio_tx_rds_owner = file->private_data;  in vivid_radio_tx_write()
63 		if (file->f_flags & O_NONBLOCK)  in vivid_radio_tx_write()
94 __poll_t vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait)  in vivid_radio_tx_poll()  argument
96 	return EPOLLOUT | EPOLLWRNORM | v4l2_ctrl_poll(file, wait);  in vivid_radio_tx_poll()
99 int vidioc_g_modulator(struct file *file, void *fh, struct v4l2_modulator *a)  in vidioc_g_modulator()  argument
101 	struct vivid_dev *dev = video_drvdata(file);  in vidioc_g_modulator()
118 int vidioc_s_modulator(struct file *file, void *fh, const struct v4l2_modulator *a)  in vidioc_s_modulator()  argument
120 	struct vivid_dev *dev = video_drvdata(file);  in vidioc_s_modulator()