Lines Matching defs:xbuff
93 unsigned char *xbuff; /* transmitter buffer */
152 actual = sp->tty->ops->write(sp->tty, sp->xbuff, sp->status2);
190 count = encode_sixpack(p, sp->xbuff, len, sp->tx_delay);
219 actual = sp->tty->ops->write(sp->tty, sp->xbuff, count);
221 sp->xhead = sp->xbuff + actual;
226 sp->xhead = sp->xbuff;
547 char *rbuff = NULL, *xbuff = NULL;
578 xbuff = kmalloc(len + 4, GFP_KERNEL);
580 if (rbuff == NULL || xbuff == NULL) {
590 sp->xbuff = xbuff;
633 kfree(xbuff);
669 * to protect us from sp->xbuff access.
680 kfree(sp->xbuff);
878 actual = sp->tty->ops->write(sp->tty, sp->xbuff, sp->status2);