/* If we are TX flow controlled and in IXANY mode then we may need to unflow control here. We gotta do this because of the automatic flow control modes of the sc26198.  */
static void stl_sc26198txunflow(struct stlport *portp, struct tty_struct *tty)
/* If we are TX flow controlled and in IXANY mode then we may need to unflow control here. We gotta do this because of the automatic flow control modes of the sc26198.  */
static void stl_sc26198txunflow(struct stlport *portp, struct tty_struct *tty)
{
	unsigned char	mr0;
	mr0 = stl_sc26198getreg(portp, MR0);
	stl_sc26198setreg(portp, MR0, (mr0 & ~MR0_SWFRXTX));
	stl_sc26198setreg(portp, SCCR, CR_HOSTXON);
	stl_sc26198wait(portp);
	stl_sc26198setreg(portp, MR0, mr0);
	clear_bit(ASYI_TXFLOWED, &portp->istate);
}