#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
+#include <linux/sched.h>
#include <linux/serial.h>
#include <linux/delay.h>
#include <linux/ctype.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/slab.h>
+#include <linux/smp_lock.h>
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/uaccess.h>
return 0;
}
-static void epca_raise_dtr_rts(struct tty_port *port)
+static void epca_dtr_rts(struct tty_port *port, int onoff)
{
}
/* Check status of board configured in system. */
/*
- * I check to see if the epca_setup routine detected an user error. It
+ * I check to see if the epca_setup routine detected a user error. It
* might be better to put this in pc_init, but for the moment it goes
* here.
*/
static const struct tty_port_operations epca_port_ops = {
.carrier_raised = epca_carrier_raised,
- .raise_dtr_rts = epca_raise_dtr_rts,
+ .dtr_rts = epca_dtr_rts,
};
static int info_open(struct tty_struct *tty, struct file *filp)
return 0;
}
-static struct tty_operations info_ops = {
+static const struct tty_operations info_ops = {
.open = info_open,
.ioctl = info_ioctl,
};
if (event & MODEMCHG_IND) {
/* A modem signal change has been indicated */
ch->imodem = mstat;
- if (test_bit(ASYNC_CHECK_CD, &ch->port.flags)) {
+ if (test_bit(ASYNCB_CHECK_CD, &ch->port.flags)) {
/* We are now receiving dcd */
if (mstat & ch->dcd)
wake_up_interruptible(&ch->port.open_wait);
* that the driver will wait on carrier detect.
*/
if (ts->c_cflag & CLOCAL)
- clear_bit(ASYNC_CHECK_CD, &ch->port.flags);
+ clear_bit(ASYNCB_CHECK_CD, &ch->port.flags);
else
- set_bit(ASYNC_CHECK_CD, &ch->port.flags);
+ set_bit(ASYNCB_CHECK_CD, &ch->port.flags);
mval = ch->m_dtr | ch->m_rts;
} /* End CBAUD not detected */
iflag = termios2digi_i(ch, ts->c_iflag);
tty_wait_until_sent(tty, 0);
} else {
/* ldisc lock already held in ioctl */
- if (tty->ldisc.ops->flush_buffer)
- tty->ldisc.ops->flush_buffer(tty);
+ if (tty->ldisc->ops->flush_buffer)
+ tty->ldisc->ops->flush_buffer(tty);
}
unlock_kernel();
/* Fall Thru */
struct channel *ch = container_of(work, struct channel, tqueue);
/* Called in response to a modem change event */
if (ch && ch->magic == EPCA_MAGIC) {
- struct tty_struct *tty = tty_port_tty_get(&ch->port);;
+ struct tty_struct *tty = tty_port_tty_get(&ch->port);
if (tty && tty->driver_data) {
if (test_and_clear_bit(EPCA_EVENT_HANGUP, &ch->event)) {
tty_hangup(tty);
wake_up_interruptible(&ch->port.open_wait);
- clear_bit(ASYNC_NORMAL_ACTIVE, &ch->port.flags);
+ clear_bit(ASYNCB_NORMAL_ACTIVE,
+ &ch->port.flags);
}
}
tty_kref_put(tty);