3 files changed, 4 insertions, 7 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 681fe0bfe558..5b7ce599c709 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -999,7 +999,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
 	if (status & IRCOMM_DCE_DELTA_ANY) {
 		/*wake_up_interruptible(&self->delta_msr_wait);*/
 	}
-	if ((self->port.flags & ASYNC_CHECK_CD) && (status & IRCOMM_DELTA_CD)) {
+	if (tty_port_check_carrier(&self->port) && (status & IRCOMM_DELTA_CD)) {
 		pr_debug("%s(), ircomm%d CD now %s...\n", __func__ , self->line,
 			 (status & IRCOMM_CD) ? "on" : "off");
 
@@ -1255,7 +1255,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
 		seq_printf(m, "%cASYNC_CTS_FLOW", sep);
 		sep = '|';
 	}
-	if (self->port.flags & ASYNC_CHECK_CD) {
+	if (tty_port_check_carrier(&self->port)) {
 		seq_printf(m, "%cASYNC_CHECK_CD", sep);
 		sep = '|';
 	}
diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c
index 61137f8b5293..0a411019c098 100644
--- a/net/irda/ircomm/ircomm_tty_attach.c
+++ b/net/irda/ircomm/ircomm_tty_attach.c
@@ -968,7 +968,7 @@ static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 
-		if (self->port.flags & ASYNC_CHECK_CD) {
+		if (tty_port_check_carrier(&self->port)) {
 			/* Drop carrier */
 			self->settings.dce = IRCOMM_DELTA_CD;
 			ircomm_tty_check_modem_status(self);
diff --git a/net/irda/ircomm/ircomm_tty_ioctl.c b/net/irda/ircomm/ircomm_tty_ioctl.c
index 1220973c7c43..e24724db36a2 100644
--- a/net/irda/ircomm/ircomm_tty_ioctl.c
+++ b/net/irda/ircomm/ircomm_tty_ioctl.c
@@ -96,10 +96,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self,
 	} else {
 		self->settings.flow_control &= ~IRCOMM_RTS_CTS_IN;
 	}
-	if (cflag & CLOCAL)
-		self->port.flags &= ~ASYNC_CHECK_CD;
-	else
-		self->port.flags |= ASYNC_CHECK_CD;
+	tty_port_set_check_carrier(&self->port, ~cflag & CLOCAL);
 #if 0
 	/*
 	 * Set up parity check flag