Searched refs:tty_is_writelocked (Results 1 – 3 of 3) sorted by relevance
96 #define tty_is_writelocked(tty) (mutex_is_locked(&tty->atomic_write_lock)) macro
668 if (!tty_is_writelocked(tty) && in n_hdlc_tty_poll()
3822 if (!tty_is_writelocked(tty) && tty_write_room(tty) > 0) in gsmld_ioctl()