taglinefilesource code
scc_write95drivers/char/scc.cint scc_write(struct tty_struct *tty, int from_user, const unsigned char *buf, int count);
scc_write2054drivers/char/scc.cscc_write(tty, 0, &ch2, 1);  /* that's all */
scc_write2192drivers/char/scc.cscc_driver.write = scc_write;