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-rw-r--r--drivers/char/pcmcia/synclink_cs.c4
-rw-r--r--drivers/mmc/core/sdio_uart.c4
-rw-r--r--drivers/staging/greybus/uart.c2
-rw-r--r--drivers/tty/amiserial.c2
-rw-r--r--drivers/tty/hvc/hvc_console.c4
-rw-r--r--drivers/tty/hvc/hvc_console.h2
-rw-r--r--drivers/tty/hvc/hvc_iucv.c4
-rw-r--r--drivers/tty/moxa.c54
-rw-r--r--drivers/tty/mxser.c2
-rw-r--r--drivers/tty/n_gsm.c2
-rw-r--r--drivers/tty/serial/serial_core.c8
-rw-r--r--drivers/tty/synclink_gt.c2
-rw-r--r--drivers/tty/tty_port.c4
-rw-r--r--drivers/usb/class/cdc-acm.c2
-rw-r--r--drivers/usb/serial/usb-serial.c2
15 files changed, 50 insertions, 48 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 4391138e1b8a..46a0b586d234 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -378,7 +378,7 @@ static void async_mode(MGSLPC_INFO *info);
static void tx_timeout(struct timer_list *t);
static bool carrier_raised(struct tty_port *port);
-static void dtr_rts(struct tty_port *port, int onoff);
+static void dtr_rts(struct tty_port *port, bool onoff);
#if SYNCLINK_GENERIC_HDLC
#define dev_to_port(D) (dev_to_hdlc(D)->priv)
@@ -2442,7 +2442,7 @@ static bool carrier_raised(struct tty_port *port)
return info->serial_signals & SerialSignal_DCD;
}
-static void dtr_rts(struct tty_port *port, int onoff)
+static void dtr_rts(struct tty_port *port, bool onoff)
{
MGSLPC_INFO *info = container_of(port, MGSLPC_INFO, port);
unsigned long flags;
diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c
index 47f58258d8ff..c6b4b2b2a4b2 100644
--- a/drivers/mmc/core/sdio_uart.c
+++ b/drivers/mmc/core/sdio_uart.c
@@ -548,14 +548,14 @@ static bool uart_carrier_raised(struct tty_port *tport)
* adjusted during an open, close and hangup.
*/
-static void uart_dtr_rts(struct tty_port *tport, int onoff)
+static void uart_dtr_rts(struct tty_port *tport, bool onoff)
{
struct sdio_uart_port *port =
container_of(tport, struct sdio_uart_port, port);
int ret = sdio_uart_claim_func(port);
if (ret)
return;
- if (onoff == 0)
+ if (!onoff)
sdio_uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
else
sdio_uart_set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 90ff07f2cbf7..92d49740d5a4 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -701,7 +701,7 @@ static int gb_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
return -ENOIOCTLCMD;
}
-static void gb_tty_dtr_rts(struct tty_port *port, int on)
+static void gb_tty_dtr_rts(struct tty_port *port, bool on)
{
struct gb_tty *gb_tty;
u8 newctrl;
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 01c4fd3ce7c8..29d4c554f6b8 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1459,7 +1459,7 @@ static bool amiga_carrier_raised(struct tty_port *port)
return !(ciab.pra & SER_DCD);
}
-static void amiga_dtr_rts(struct tty_port *port, int raise)
+static void amiga_dtr_rts(struct tty_port *port, bool raise)
{
struct serial_state *info = container_of(port, struct serial_state,
tport);
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index a683e21df19c..10c10cfdf92a 100644
--- a/drivers/tty/hvc/hvc_console.c
+++ b/drivers/tty/hvc/hvc_console.c
@@ -376,7 +376,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
/* We are ready... raise DTR/RTS */
if (C_BAUD(tty))
if (hp->ops->dtr_rts)
- hp->ops->dtr_rts(hp, 1);
+ hp->ops->dtr_rts(hp, true);
tty_port_set_initialized(&hp->port, true);
}
@@ -406,7 +406,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
if (C_HUPCL(tty))
if (hp->ops->dtr_rts)
- hp->ops->dtr_rts(hp, 0);
+ hp->ops->dtr_rts(hp, false);
if (hp->ops->notifier_del)
hp->ops->notifier_del(hp, hp->data);
diff --git a/drivers/tty/hvc/hvc_console.h b/drivers/tty/hvc/hvc_console.h
index 18d005814e4b..6d3428bf868f 100644
--- a/drivers/tty/hvc/hvc_console.h
+++ b/drivers/tty/hvc/hvc_console.h
@@ -66,7 +66,7 @@ struct hv_ops {
int (*tiocmset)(struct hvc_struct *hp, unsigned int set, unsigned int clear);
/* Callbacks to handle tty ports */
- void (*dtr_rts)(struct hvc_struct *hp, int raise);
+ void (*dtr_rts)(struct hvc_struct *hp, bool raise);
};
/* Register a vterm and a slot index for use as a console (console_init) */
diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c
index 7d49a872de48..fe862a6882d6 100644
--- a/drivers/tty/hvc/hvc_iucv.c
+++ b/drivers/tty/hvc/hvc_iucv.c
@@ -658,13 +658,13 @@ static void hvc_iucv_notifier_hangup(struct hvc_struct *hp, int id)
/**
* hvc_iucv_dtr_rts() - HVC notifier for handling DTR/RTS
* @hp: Pointer the HVC device (struct hvc_struct)
- * @raise: Non-zero to raise or zero to lower DTR/RTS lines
+ * @raise: True to raise or false to lower DTR/RTS lines
*
* This routine notifies the HVC back-end to raise or lower DTR/RTS
* lines. Raising DTR/RTS is ignored. Lowering DTR/RTS indicates to
* drop the IUCV connection (similar to hang up the modem).
*/
-static void hvc_iucv_dtr_rts(struct hvc_struct *hp, int raise)
+static void hvc_iucv_dtr_rts(struct hvc_struct *hp, bool raise)
{
struct hvc_iucv_private *priv;
struct iucv_path *path;
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 6a1e78e33a2c..9be3d585d5a9 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -502,15 +502,15 @@ static void moxa_poll(struct timer_list *);
static void moxa_set_tty_param(struct tty_struct *, const struct ktermios *);
static void moxa_shutdown(struct tty_port *);
static bool moxa_carrier_raised(struct tty_port *);
-static void moxa_dtr_rts(struct tty_port *, int);
+static void moxa_dtr_rts(struct tty_port *, bool);
/*
* moxa board interface functions:
*/
static void MoxaPortEnable(struct moxa_port *);
static void MoxaPortDisable(struct moxa_port *);
static int MoxaPortSetTermio(struct moxa_port *, struct ktermios *, speed_t);
-static int MoxaPortGetLineOut(struct moxa_port *, int *, int *);
-static void MoxaPortLineCtrl(struct moxa_port *, int, int);
+static int MoxaPortGetLineOut(struct moxa_port *, bool *, bool *);
+static void MoxaPortLineCtrl(struct moxa_port *, bool, bool);
static void MoxaPortFlowCtrl(struct moxa_port *, int, int, int, int, int);
static int MoxaPortLineStatus(struct moxa_port *);
static void MoxaPortFlushData(struct moxa_port *, int);
@@ -1443,7 +1443,7 @@ static bool moxa_carrier_raised(struct tty_port *port)
return dcd;
}
-static void moxa_dtr_rts(struct tty_port *port, int onoff)
+static void moxa_dtr_rts(struct tty_port *port, bool onoff)
{
struct moxa_port *ch = container_of(port, struct moxa_port, port);
MoxaPortLineCtrl(ch, onoff, onoff);
@@ -1481,7 +1481,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
if (!tty_port_initialized(&ch->port)) {
ch->statusflags = 0;
moxa_set_tty_param(tty, &tty->termios);
- MoxaPortLineCtrl(ch, 1, 1);
+ MoxaPortLineCtrl(ch, true, true);
MoxaPortEnable(ch);
MoxaSetFifo(ch, ch->type == PORT_16550A);
tty_port_set_initialized(&ch->port, true);
@@ -1557,19 +1557,21 @@ static unsigned int moxa_chars_in_buffer(struct tty_struct *tty)
static int moxa_tiocmget(struct tty_struct *tty)
{
struct moxa_port *ch = tty->driver_data;
- int flag = 0, dtr, rts;
+ bool dtr, rts;
+ int flag = 0;
+ int status;
MoxaPortGetLineOut(ch, &dtr, &rts);
if (dtr)
flag |= TIOCM_DTR;
if (rts)
flag |= TIOCM_RTS;
- dtr = MoxaPortLineStatus(ch);
- if (dtr & 1)
+ status = MoxaPortLineStatus(ch);
+ if (status & 1)
flag |= TIOCM_CTS;
- if (dtr & 2)
+ if (status & 2)
flag |= TIOCM_DSR;
- if (dtr & 4)
+ if (status & 4)
flag |= TIOCM_CD;
return flag;
}
@@ -1578,7 +1580,7 @@ static int moxa_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear)
{
struct moxa_port *ch;
- int dtr, rts;
+ bool dtr, rts;
mutex_lock(&moxa_openlock);
ch = tty->driver_data;
@@ -1589,13 +1591,13 @@ static int moxa_tiocmset(struct tty_struct *tty,
MoxaPortGetLineOut(ch, &dtr, &rts);
if (set & TIOCM_RTS)
- rts = 1;
+ rts = true;
if (set & TIOCM_DTR)
- dtr = 1;
+ dtr = true;
if (clear & TIOCM_RTS)
- rts = 0;
+ rts = false;
if (clear & TIOCM_DTR)
- dtr = 0;
+ dtr = false;
MoxaPortLineCtrl(ch, dtr, rts);
mutex_unlock(&moxa_openlock);
return 0;
@@ -1877,12 +1879,12 @@ static void MoxaPortFlushData(struct moxa_port *port, int mode)
*
* Function 13: Get the DTR/RTS state of this port.
* Syntax:
- * int MoxaPortGetLineOut(int port, int *dtrState, int *rtsState);
+ * int MoxaPortGetLineOut(int port, bool *dtrState, bool *rtsState);
* int port : port number (0 - 127)
- * int * dtrState : pointer to INT to receive the current DTR
+ * bool * dtrState : pointer to bool to receive the current DTR
* state. (if NULL, this function will not
* write to this address)
- * int * rtsState : pointer to INT to receive the current RTS
+ * bool * rtsState : pointer to bool to receive the current RTS
* state. (if NULL, this function will not
* write to this address)
*
@@ -1892,10 +1894,10 @@ static void MoxaPortFlushData(struct moxa_port *port, int mode)
*
* Function 14: Setting the DTR/RTS output state of this port.
* Syntax:
- * void MoxaPortLineCtrl(int port, int dtrState, int rtsState);
+ * void MoxaPortLineCtrl(int port, bool dtrState, bool rtsState);
* int port : port number (0 - 127)
- * int dtrState : DTR output state (0: off, 1: on)
- * int rtsState : RTS output state (0: off, 1: on)
+ * bool dtrState : DTR output state
+ * bool rtsState : RTS output state
*
*
* Function 15: Setting the flow control of this port.
@@ -2103,18 +2105,18 @@ static int MoxaPortSetTermio(struct moxa_port *port, struct ktermios *termio,
return baud;
}
-static int MoxaPortGetLineOut(struct moxa_port *port, int *dtrState,
- int *rtsState)
+static int MoxaPortGetLineOut(struct moxa_port *port, bool *dtrState,
+ bool *rtsState)
{
if (dtrState)
- *dtrState = !!(port->lineCtrl & DTR_ON);
+ *dtrState = port->lineCtrl & DTR_ON;
if (rtsState)
- *rtsState = !!(port->lineCtrl & RTS_ON);
+ *rtsState = port->lineCtrl & RTS_ON;
return 0;
}
-static void MoxaPortLineCtrl(struct moxa_port *port, int dtr, int rts)
+static void MoxaPortLineCtrl(struct moxa_port *port, bool dtr, bool rts)
{
u8 mode = 0;
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 96c72e691cd7..d4fb11e39bb1 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -465,7 +465,7 @@ static bool mxser_carrier_raised(struct tty_port *port)
return inb(mp->ioaddr + UART_MSR) & UART_MSR_DCD;
}
-static void mxser_dtr_rts(struct tty_port *port, int on)
+static void mxser_dtr_rts(struct tty_port *port, bool on)
{
struct mxser_port *mp = container_of(port, struct mxser_port, port);
unsigned long flags;
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 64abc5fbf2c1..12b734b1b556 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -3792,7 +3792,7 @@ static bool gsm_carrier_raised(struct tty_port *port)
return dlci->modem_rx & TIOCM_CD;
}
-static void gsm_dtr_rts(struct tty_port *port, int onoff)
+static void gsm_dtr_rts(struct tty_port *port, bool onoff)
{
struct gsm_dlci *dlci = container_of(port, struct gsm_dlci, port);
unsigned int modem_tx = dlci->modem_tx;
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index ddf14c4f4bf5..c09c17cf6af6 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -169,7 +169,7 @@ uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear)
#define uart_set_mctrl(port, set) uart_update_mctrl(port, set, 0)
#define uart_clear_mctrl(port, clear) uart_update_mctrl(port, 0, clear)
-static void uart_port_dtr_rts(struct uart_port *uport, int raise)
+static void uart_port_dtr_rts(struct uart_port *uport, bool raise)
{
if (raise)
uart_set_mctrl(uport, TIOCM_DTR | TIOCM_RTS);
@@ -239,7 +239,7 @@ static int uart_port_startup(struct tty_struct *tty, struct uart_state *state,
* port is open and ready to respond.
*/
if (init_hw && C_BAUD(tty))
- uart_port_dtr_rts(uport, 1);
+ uart_port_dtr_rts(uport, true);
}
/*
@@ -302,7 +302,7 @@ static void uart_shutdown(struct tty_struct *tty, struct uart_state *state)
}
if (!tty || C_HUPCL(tty))
- uart_port_dtr_rts(uport, 0);
+ uart_port_dtr_rts(uport, false);
uart_port_shutdown(port);
}
@@ -1885,7 +1885,7 @@ static bool uart_carrier_raised(struct tty_port *port)
return mctrl & TIOCM_CAR;
}
-static void uart_dtr_rts(struct tty_port *port, int raise)
+static void uart_dtr_rts(struct tty_port *port, bool raise)
{
struct uart_state *state = container_of(port, struct uart_state, port);
struct uart_port *uport;
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 4ba71ec764f7..2b786265ce7b 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -3138,7 +3138,7 @@ static bool carrier_raised(struct tty_port *port)
return info->signals & SerialSignal_DCD;
}
-static void dtr_rts(struct tty_port *port, int on)
+static void dtr_rts(struct tty_port *port, bool on)
{
unsigned long flags;
struct slgt_info *info = container_of(port, struct slgt_info, port);
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index a573c500f95b..a788a6bf487d 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -463,7 +463,7 @@ EXPORT_SYMBOL(tty_port_carrier_raised);
void tty_port_raise_dtr_rts(struct tty_port *port)
{
if (port->ops->dtr_rts)
- port->ops->dtr_rts(port, 1);
+ port->ops->dtr_rts(port, true);
}
EXPORT_SYMBOL(tty_port_raise_dtr_rts);
@@ -478,7 +478,7 @@ EXPORT_SYMBOL(tty_port_raise_dtr_rts);
void tty_port_lower_dtr_rts(struct tty_port *port)
{
if (port->ops->dtr_rts)
- port->ops->dtr_rts(port, 0);
+ port->ops->dtr_rts(port, false);
}
EXPORT_SYMBOL(tty_port_lower_dtr_rts);
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 36bf051b345b..d4f9220b8162 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -651,7 +651,7 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
return tty_port_open(&acm->port, tty, filp);
}
-static void acm_port_dtr_rts(struct tty_port *port, int raise)
+static void acm_port_dtr_rts(struct tty_port *port, bool raise)
{
struct acm *acm = container_of(port, struct acm, port);
int val;
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 019720a63fac..f8404073558b 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -765,7 +765,7 @@ static bool serial_port_carrier_raised(struct tty_port *port)
return true;
}
-static void serial_port_dtr_rts(struct tty_port *port, int on)
+static void serial_port_dtr_rts(struct tty_port *port, bool on)
{
struct usb_serial_port *p = container_of(port, struct usb_serial_port, port);
struct usb_serial_driver *drv = p->serial->type;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 22:32:02 +0000