Lines Matching refs:termios_rwsem
373 down_write(&tty->termios_rwsem); in n_tty_flush_buffer()
379 up_write(&tty->termios_rwsem); in n_tty_flush_buffer()
1130 up_read(&tty->termios_rwsem); in isig()
1131 down_write(&tty->termios_rwsem); in isig()
1151 up_write(&tty->termios_rwsem); in isig()
1152 down_read(&tty->termios_rwsem); in isig()
1705 down_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
1763 up_read(&tty->termios_rwsem); in n_tty_receive_buf_common()
2160 down_read(&tty->termios_rwsem); in n_tty_read()
2198 up_read(&tty->termios_rwsem); in n_tty_read()
2200 down_read(&tty->termios_rwsem); in n_tty_read()
2224 up_read(&tty->termios_rwsem); in n_tty_read()
2229 down_read(&tty->termios_rwsem); in n_tty_read()
2268 up_read(&tty->termios_rwsem); in n_tty_read()
2316 down_read(&tty->termios_rwsem); in n_tty_write()
2374 up_read(&tty->termios_rwsem); in n_tty_write()
2378 down_read(&tty->termios_rwsem); in n_tty_write()
2384 up_read(&tty->termios_rwsem); in n_tty_write()
2458 down_write(&tty->termios_rwsem); in n_tty_ioctl()
2463 up_write(&tty->termios_rwsem); in n_tty_ioctl()