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-rw-r--r--drivers/char/pcmcia/synclink_cs.c5
-rw-r--r--drivers/tty/amiserial.c6
-rw-r--r--drivers/tty/cyclades.c10
-rw-r--r--drivers/tty/isicom.c6
-rw-r--r--drivers/tty/mxser.c4
-rw-r--r--drivers/tty/synclink.c7
-rw-r--r--drivers/tty/synclink_gt.c5
-rw-r--r--drivers/tty/synclinkmp.c5
8 files changed, 14 insertions, 34 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index bcae5bb15751..bdf41ac613dc 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -1466,10 +1466,7 @@ static void mgslpc_change_params(MGSLPC_INFO *info, struct tty_struct *tty)
}
info->timeout += HZ/50; /* Add .02 seconds of slop */
- if (cflag & CRTSCTS)
- info->port.flags |= ASYNC_CTS_FLOW;
- else
- info->port.flags &= ~ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
if (cflag & CLOCAL)
info->port.flags &= ~ASYNC_CHECK_CD;
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index e68208eac322..92717b088959 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -727,11 +727,9 @@ static void change_speed(struct tty_struct *tty, struct serial_state *info,
info->IER &= ~UART_IER_MSI;
if (port->flags & ASYNC_HARDPPS_CD)
info->IER |= UART_IER_MSI;
- if (cflag & CRTSCTS) {
- port->flags |= ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(port, cflag & CRTSCTS);
+ if (cflag & CRTSCTS)
info->IER |= UART_IER_MSI;
- } else
- port->flags &= ~ASYNC_CTS_FLOW;
if (cflag & CLOCAL)
port->flags &= ~ASYNC_CHECK_CD;
else {
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index d67e542bab1c..1a12776ba24c 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -2083,13 +2083,11 @@ static void cy_set_line_char(struct cyclades_port *info, struct tty_struct *tty)
info->cor1 |= CyPARITY_NONE;
/* CTS flow control flag */
- if (cflag & CRTSCTS) {
- info->port.flags |= ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
+ if (cflag & CRTSCTS)
info->cor2 |= CyCtsAE;
- } else {
- info->port.flags &= ~ASYNC_CTS_FLOW;
+ else
info->cor2 &= ~CyCtsAE;
- }
if (cflag & CLOCAL)
info->port.flags &= ~ASYNC_CHECK_CD;
else
@@ -2234,7 +2232,7 @@ static void cy_set_line_char(struct cyclades_port *info, struct tty_struct *tty)
}
/* As the HW flow control is done in firmware, the driver
doesn't need to care about it */
- info->port.flags &= ~ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&info->port, 0);
/* XON/XOFF/XANY flow control flags */
sw_flow = 0;
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c
index 8bf67630018b..c5f06b54b9ca 100644
--- a/drivers/tty/isicom.c
+++ b/drivers/tty/isicom.c
@@ -765,11 +765,9 @@ static void isicom_config_port(struct tty_struct *tty)
/* flow control settings ...*/
flow_ctrl = 0;
- port->port.flags &= ~ASYNC_CTS_FLOW;
- if (C_CRTSCTS(tty)) {
- port->port.flags |= ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&port->port, C_CRTSCTS(tty));
+ if (C_CRTSCTS(tty))
flow_ctrl |= ISICOM_CTSRTS;
- }
if (I_IXON(tty))
flow_ctrl |= ISICOM_RESPOND_XONXOFF;
if (I_IXOFF(tty))
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index f23c2a101688..8f3fdad37ac7 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -711,8 +711,8 @@ static int mxser_change_speed(struct tty_struct *tty,
/* CTS flow control flag and modem status interrupts */
info->IER &= ~UART_IER_MSI;
info->MCR &= ~UART_MCR_AFE;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
if (cflag & CRTSCTS) {
- info->port.flags |= ASYNC_CTS_FLOW;
info->IER |= UART_IER_MSI;
if ((info->type == PORT_16550A) || (info->board->chip_flag)) {
info->MCR |= UART_MCR_AFE;
@@ -744,8 +744,6 @@ static int mxser_change_speed(struct tty_struct *tty,
}
}
}
- } else {
- info->port.flags &= ~ASYNC_CTS_FLOW;
}
outb(info->MCR, info->ioaddr + UART_MCR);
if (cflag & CLOCAL) {
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 3768e5c71c0b..0e4290183280 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -1966,11 +1966,8 @@ static void mgsl_change_params(struct mgsl_struct *info)
}
info->timeout += HZ/50; /* Add .02 seconds of slop */
- if (cflag & CRTSCTS)
- info->port.flags |= ASYNC_CTS_FLOW;
- else
- info->port.flags &= ~ASYNC_CTS_FLOW;
-
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
+
if (cflag & CLOCAL)
info->port.flags &= ~ASYNC_CHECK_CD;
else
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index ceeaeb703f51..5da69d30f816 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -2576,10 +2576,7 @@ static void change_params(struct slgt_info *info)
}
info->timeout += HZ/50; /* Add .02 seconds of slop */
- if (cflag & CRTSCTS)
- info->port.flags |= ASYNC_CTS_FLOW;
- else
- info->port.flags &= ~ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
if (cflag & CLOCAL)
info->port.flags &= ~ASYNC_CHECK_CD;
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index b0cce4b24e51..7a21491d0c0d 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -2813,10 +2813,7 @@ static void change_params(SLMP_INFO *info)
}
info->timeout += HZ/50; /* Add .02 seconds of slop */
- if (cflag & CRTSCTS)
- info->port.flags |= ASYNC_CTS_FLOW;
- else
- info->port.flags &= ~ASYNC_CTS_FLOW;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
if (cflag & CLOCAL)
info->port.flags &= ~ASYNC_CHECK_CD;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 18:02:40 +0000