Lines Matching refs:file
742 * file pointer to open file object for device
748 static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file *file,
797 err = n_tty_ioctl_helper(tty, file, cmd, arg);
807 static ssize_t hci_uart_tty_read(struct tty_struct *tty, struct file *file,
814 static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file,
821 struct file *filp, poll_table *wait)