Searched refs:termios_rwsem (Results 1 – 10 of 10) sorted by relevance
115 down_write(&tty->termios_rwsem); in tty_unthrottle()120 up_write(&tty->termios_rwsem); in tty_unthrottle()355 down_write(&tty->termios_rwsem); in tty_set_termios()373 up_write(&tty->termios_rwsem); in tty_set_termios()474 down_read(&tty->termios_rwsem); in set_termios()476 up_read(&tty->termios_rwsem); in set_termios()528 down_read(&tty->termios_rwsem); in copy_termios()530 up_read(&tty->termios_rwsem); in copy_termios()535 down_read(&tty->termios_rwsem); in copy_termios_locked()537 up_read(&tty->termios_rwsem); in copy_termios_locked()[all …]
370 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()376 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()1109 up_read(&tty->termios_rwsem); in isig()1110 down_write(&tty->termios_rwsem); in isig()1130 up_write(&tty->termios_rwsem); in isig()1131 down_read(&tty->termios_rwsem); in isig()1674 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()1732 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()1860 down_write(&tty->termios_rwsem); in n_tty_close()1863 up_write(&tty->termios_rwsem); in n_tty_close()[all …]
410 down_write(&tty->termios_rwsem); in tty_set_termios_ldisc()412 up_write(&tty->termios_rwsem); in tty_set_termios_ldisc()566 down_read(&tty->termios_rwsem); in tty_set_ldisc()568 up_read(&tty->termios_rwsem); in tty_set_ldisc()622 down_write(&tty->termios_rwsem); in tty_reset_termios()626 up_write(&tty->termios_rwsem); in tty_reset_termios()
1150 down_read(&tty->termios_rwsem); in tty_send_xchar()1152 up_read(&tty->termios_rwsem); in tty_send_xchar()1159 down_read(&tty->termios_rwsem); in tty_send_xchar()1165 up_read(&tty->termios_rwsem); in tty_send_xchar()3097 init_rwsem(&tty->termios_rwsem); in alloc_tty_struct()
384 lockdep_set_subclass(&o_tty->termios_rwsem, TTY_LOCK_SLAVE); in pty_common_install()
139 down_read(&tty->termios_rwsem); in get_termios()141 up_read(&tty->termios_rwsem); in get_termios()
416 down_read(&nu->tty->termios_rwsem); in nci_uart_set_config()418 up_read(&nu->tty->termios_rwsem); in nci_uart_set_config()
1016 down_write(&tty->termios_rwsem); in uart_set_info_user()1027 up_write(&tty->termios_rwsem); in uart_set_info_user()1528 down_write(&tty->termios_rwsem); in uart_ioctl()1530 up_write(&tty->termios_rwsem); in uart_ioctl()1556 down_write(&tty->termios_rwsem); in uart_ioctl()1599 up_write(&tty->termios_rwsem); in uart_ioctl()
206 struct rw_semaphore termios_rwsem; member
2717 down_write(&tty->termios_rwsem); in serial8250_update_uartclk()2746 up_write(&tty->termios_rwsem); in serial8250_update_uartclk()
