vivid_radio_tx_write  405 drivers/media/platform/vivid/vivid-core.c 	return vivid_radio_tx_write(file, buf, size, offset);
vivid_radio_tx_write   11 drivers/media/platform/vivid/vivid-radio-tx.h ssize_t vivid_radio_tx_write(struct file *, const char __user *, size_t, loff_t *);