35 ssize_t vivid_radio_rx_read(struct file *file, char __user *buf,  in vivid_radio_rx_read()  argument
38 	struct vivid_dev *dev = video_drvdata(file);  in vivid_radio_rx_read()
55 	    file->private_data != dev->radio_rx_rds_owner) {  in vivid_radio_rx_read()
61 		dev->radio_rx_rds_owner = file->private_data;  in vivid_radio_rx_read()
89 		if (file->f_flags & O_NONBLOCK)  in vivid_radio_rx_read()
142 unsigned int vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait)  in vivid_radio_rx_poll()  argument
144 	return POLLIN | POLLRDNORM | v4l2_ctrl_poll(file, wait);  in vivid_radio_rx_poll()
147 int vivid_radio_rx_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band)  in vivid_radio_rx_enum_freq_bands()  argument
159 int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2_hw_freq_seek *a)  in vivid_radio_rx_s_hw_freq_seek()  argument
161 	struct vivid_dev *dev = video_drvdata(file);  in vivid_radio_rx_s_hw_freq_seek()
177 	if (file->f_flags & O_NONBLOCK)  in vivid_radio_rx_s_hw_freq_seek()
228 int vivid_radio_rx_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)  in vivid_radio_rx_g_tuner()  argument
230 	struct vivid_dev *dev = video_drvdata(file);  in vivid_radio_rx_g_tuner()
281 int vivid_radio_rx_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *vt)  in vivid_radio_rx_s_tuner()  argument
283 	struct vivid_dev *dev = video_drvdata(file);  in vivid_radio_rx_s_tuner()