Lines Matching refs:termios_rwsem
369 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()
375 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()
1127 up_read(&tty->termios_rwsem); in isig()
1128 down_write(&tty->termios_rwsem); in isig()
1148 up_write(&tty->termios_rwsem); in isig()
1149 down_read(&tty->termios_rwsem); in isig()
1637 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1695 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1827 down_write(&tty->termios_rwsem); in n_tty_close()
1830 up_write(&tty->termios_rwsem); in n_tty_close()
2096 up_read(&tty->termios_rwsem); in n_tty_read()
2117 down_read(&tty->termios_rwsem); in n_tty_read()
2151 up_read(&tty->termios_rwsem); in n_tty_read()
2153 down_read(&tty->termios_rwsem); in n_tty_read()
2177 up_read(&tty->termios_rwsem); in n_tty_read()
2182 down_read(&tty->termios_rwsem); in n_tty_read()
2223 up_read(&tty->termios_rwsem); in n_tty_read()
2271 down_read(&tty->termios_rwsem); in n_tty_write()
2329 up_read(&tty->termios_rwsem); in n_tty_write()
2333 down_read(&tty->termios_rwsem); in n_tty_write()
2339 up_read(&tty->termios_rwsem); in n_tty_write()
2413 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2418 up_write(&tty->termios_rwsem); in n_tty_ioctl()