/*
* For all online tty's, try sending data to
* the lower levels.
*/
static void
ctc_tty_task(ctc_tty_info *info)
{
unsigned long saveflags;
int again;
spin_lock_irqsave(&ctc_tty_lock, saveflags);
if ((!ctc_tty_shuttingdown) && info) {
again = ctc_tty_tint(info);
if (!again)
info->lsr |= UART_LSR_TEMT;
again |= ctc_tty_readmodem(info);
if (again) {
queue_task(&info->tq, &tq_immediate);
mark_bh(IMMEDIATE_BH);
}
}
spin_unlock_irqrestore(&ctc_tty_lock, saveflags);
}
/*
* For all online tty's, try sending data to
* the lower levels.
*/
static void
ctc_tty_task(unsigned long arg)
{
ctc_tty_info *info = (void *)arg;
unsigned long saveflags;
int again;
DBF_TEXT(trace, 3, __FUNCTION__);
spin_lock_irqsave(&ctc_tty_lock, saveflags);
if ((!ctc_tty_shuttingdown) && info) {
again = ctc_tty_tint(info);
if (!again)
info->lsr |= UART_LSR_TEMT;
again |= ctc_tty_readmodem(info);
if (again) {
tasklet_schedule(&info->tasklet);
}
}
spin_unlock_irqrestore(&ctc_tty_lock, saveflags);
}
