{
int loops = 10000;
- while ((read_zsreg(zport, R0) & Rx_CH_AV) && loops--)
+ while ((read_zsreg(zport, R0) & Rx_CH_AV) && --loops)
read_zsdata(zport);
return loops;
}
struct zs_scc *scc = zport->scc;
int loops = 10000;
- while (!(read_zsreg(zport, R0) & Tx_BUF_EMP) && loops--) {
+ while (!(read_zsreg(zport, R0) & Tx_BUF_EMP) && --loops) {
zs_spin_unlock_cond_irq(&scc->zlock, irq);
udelay(2);
zs_spin_lock_cond_irq(&scc->zlock, irq);
struct zs_scc *scc = zport->scc;
int loops = 10000;
- while (!(read_zsreg(zport, R1) & ALL_SNT) && loops--) {
+ while (!(read_zsreg(zport, R1) & ALL_SNT) && --loops) {
zs_spin_unlock_cond_irq(&scc->zlock, irq);
udelay(2);
zs_spin_lock_cond_irq(&scc->zlock, irq);
uart_insert_char(uport, status, Rx_OVR, ch, flag);
}
- tty_flip_buffer_push(uport->info->port.tty);
+ tty_flip_buffer_push(uport->state->port.tty);
}
static void zs_raw_transmit_chars(struct zs_port *zport)
{
- struct circ_buf *xmit = &zport->port.info->xmit;
+ struct circ_buf *xmit = &zport->port.state->xmit;
/* XON/XOFF chars. */
if (zport->port.x_char) {
uport->icount.rng++;
if (delta)
- wake_up_interruptible(&uport->info->delta_msr_wait);
+ wake_up_interruptible(&uport->state->port.delta_msr_wait);
spin_lock(&scc->zlock);
}