@@ -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;
@@ -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);
@@ -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;
@@ -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);
@@ -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);
@@ -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) */
@@ -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;
@@ -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;
@@ -1879,10 +1881,10 @@ static void MoxaPortFlushData(struct moxa_port *port, int mode)
* Syntax:
* int MoxaPortGetLineOut(int port, int *dtrState, int *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 (0: off, 1: on)
+ * bool rtsState : RTS output state (0: off, 1: on)
*
*
* 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;
@@ -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;
@@ -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;
@@ -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;
@@ -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);
@@ -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);
@@ -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;
@@ -420,7 +420,7 @@ static bool ch341_carrier_raised(struct usb_serial_port *port)
return priv->msr & CH341_BIT_DCD;
}
-static void ch341_dtr_rts(struct usb_serial_port *port, int on)
+static void ch341_dtr_rts(struct usb_serial_port *port, bool on)
{
struct ch341_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
@@ -45,7 +45,7 @@ static void cp210x_disconnect(struct usb_serial *);
static void cp210x_release(struct usb_serial *);
static int cp210x_port_probe(struct usb_serial_port *);
static void cp210x_port_remove(struct usb_serial_port *);
-static void cp210x_dtr_rts(struct usb_serial_port *port, int on);
+static void cp210x_dtr_rts(struct usb_serial_port *port, bool on);
static void cp210x_process_read_urb(struct urb *urb);
static void cp210x_enable_event_mode(struct usb_serial_port *port);
static void cp210x_disable_event_mode(struct usb_serial_port *port);
@@ -1402,7 +1402,7 @@ static int cp210x_tiocmset_port(struct usb_serial_port *port,
return ret;
}
-static void cp210x_dtr_rts(struct usb_serial_port *port, int on)
+static void cp210x_dtr_rts(struct usb_serial_port *port, bool on)
{
if (on)
cp210x_tiocmset_port(port, TIOCM_DTR | TIOCM_RTS, 0);
@@ -118,7 +118,7 @@ static int cypress_ca42v2_port_probe(struct usb_serial_port *port);
static void cypress_port_remove(struct usb_serial_port *port);
static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port);
static void cypress_close(struct usb_serial_port *port);
-static void cypress_dtr_rts(struct usb_serial_port *port, int on);
+static void cypress_dtr_rts(struct usb_serial_port *port, bool on);
static int cypress_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count);
static void cypress_send(struct usb_serial_port *port);
@@ -621,12 +621,12 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port)
return result;
} /* cypress_open */
-static void cypress_dtr_rts(struct usb_serial_port *port, int on)
+static void cypress_dtr_rts(struct usb_serial_port *port, bool on)
{
struct cypress_private *priv = usb_get_serial_port_data(port);
/* drop dtr and rts */
spin_lock_irq(&priv->lock);
- if (on == 0)
+ if (!on)
priv->line_control = 0;
else
priv->line_control = CONTROL_DTR | CONTROL_RTS;
@@ -228,7 +228,7 @@ static unsigned int digi_write_room(struct tty_struct *tty);
static unsigned int digi_chars_in_buffer(struct tty_struct *tty);
static int digi_open(struct tty_struct *tty, struct usb_serial_port *port);
static void digi_close(struct usb_serial_port *port);
-static void digi_dtr_rts(struct usb_serial_port *port, int on);
+static void digi_dtr_rts(struct usb_serial_port *port, bool on);
static int digi_startup_device(struct usb_serial *serial);
static int digi_startup(struct usb_serial *serial);
static void digi_disconnect(struct usb_serial *serial);
@@ -1060,10 +1060,10 @@ static unsigned int digi_chars_in_buffer(struct tty_struct *tty)
return chars;
}
-static void digi_dtr_rts(struct usb_serial_port *port, int on)
+static void digi_dtr_rts(struct usb_serial_port *port, bool on)
{
/* Adjust DTR and RTS */
- digi_set_modem_signals(port, on * (TIOCM_DTR | TIOCM_RTS), 1);
+ digi_set_modem_signals(port, on ? (TIOCM_DTR | TIOCM_RTS) : 0, 1);
}
static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
@@ -752,7 +752,7 @@ static void f81232_close(struct usb_serial_port *port)
flush_work(&port_priv->lsr_work);
}
-static void f81232_dtr_rts(struct usb_serial_port *port, int on)
+static void f81232_dtr_rts(struct usb_serial_port *port, bool on)
{
if (on)
f81232_set_mctrl(port, TIOCM_DTR | TIOCM_RTS, 0);
@@ -1456,7 +1456,7 @@ static int f81534_tiocmset(struct tty_struct *tty, unsigned int set,
return f81534_update_mctrl(port, set, clear);
}
-static void f81534_dtr_rts(struct usb_serial_port *port, int on)
+static void f81534_dtr_rts(struct usb_serial_port *port, bool on)
{
if (on)
f81534_update_mctrl(port, TIOCM_DTR | TIOCM_RTS, 0);
@@ -2366,7 +2366,7 @@ static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
return usb_serial_generic_open(tty, port);
}
-static void ftdi_dtr_rts(struct usb_serial_port *port, int on)
+static void ftdi_dtr_rts(struct usb_serial_port *port, bool on)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
@@ -215,7 +215,7 @@ static void ipw_release(struct usb_serial *serial)
kfree(data);
}
-static void ipw_dtr_rts(struct usb_serial_port *port, int on)
+static void ipw_dtr_rts(struct usb_serial_port *port, bool on)
{
struct usb_device *udev = port->serial->dev;
struct device *dev = &port->dev;
@@ -1564,7 +1564,7 @@ static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
return 0;
}
-static void keyspan_dtr_rts(struct usb_serial_port *port, int on)
+static void keyspan_dtr_rts(struct usb_serial_port *port, bool on)
{
struct keyspan_port_private *p_priv = usb_get_serial_port_data(port);
@@ -551,7 +551,7 @@ static int keyspan_pda_write(struct tty_struct *tty, struct usb_serial_port *por
return count;
}
-static void keyspan_pda_dtr_rts(struct usb_serial_port *port, int on)
+static void keyspan_pda_dtr_rts(struct usb_serial_port *port, bool on)
{
struct usb_serial *serial = port->serial;
@@ -42,7 +42,7 @@ static int mct_u232_port_probe(struct usb_serial_port *port);
static void mct_u232_port_remove(struct usb_serial_port *remove);
static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port);
static void mct_u232_close(struct usb_serial_port *port);
-static void mct_u232_dtr_rts(struct usb_serial_port *port, int on);
+static void mct_u232_dtr_rts(struct usb_serial_port *port, bool on);
static void mct_u232_read_int_callback(struct urb *urb);
static void mct_u232_set_termios(struct tty_struct *tty,
struct usb_serial_port *port,
@@ -477,7 +477,7 @@ static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
return retval;
} /* mct_u232_open */
-static void mct_u232_dtr_rts(struct usb_serial_port *port, int on)
+static void mct_u232_dtr_rts(struct usb_serial_port *port, bool on)
{
unsigned int control_state;
struct mct_u232_private *priv = usb_get_serial_port_data(port);
@@ -674,7 +674,7 @@ static int mxuport_set_rts(struct usb_serial_port *port, u8 state)
return err;
}
-static void mxuport_dtr_rts(struct usb_serial_port *port, int on)
+static void mxuport_dtr_rts(struct usb_serial_port *port, bool on)
{
struct mxuport_port *mxport = usb_get_serial_port_data(port);
u8 mcr_state;
@@ -931,7 +931,7 @@ static void pl2303_set_termios(struct tty_struct *tty,
kfree(buf);
}
-static void pl2303_dtr_rts(struct usb_serial_port *port, int on)
+static void pl2303_dtr_rts(struct usb_serial_port *port, bool on)
{
struct pl2303_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
@@ -770,7 +770,7 @@ static void qt2_break_ctl(struct tty_struct *tty, int break_state)
-static void qt2_dtr_rts(struct usb_serial_port *port, int on)
+static void qt2_dtr_rts(struct usb_serial_port *port, bool on)
{
struct usb_device *dev = port->serial->dev;
struct qt2_port_private *port_priv = usb_get_serial_port_data(port);
@@ -813,7 +813,7 @@ static int sierra_open(struct tty_struct *tty, struct usb_serial_port *port)
}
-static void sierra_dtr_rts(struct usb_serial_port *port, int on)
+static void sierra_dtr_rts(struct usb_serial_port *port, bool on)
{
struct sierra_port_private *portdata;
@@ -256,7 +256,7 @@ static bool spcp8x5_carrier_raised(struct usb_serial_port *port)
return ret || msr & MSR_STATUS_LINE_DCD;
}
-static void spcp8x5_dtr_rts(struct usb_serial_port *port, int on)
+static void spcp8x5_dtr_rts(struct usb_serial_port *port, bool on)
{
struct spcp8x5_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
@@ -385,7 +385,7 @@ static int ssu100_tiocmset(struct tty_struct *tty,
return update_mctrl(dev, set, clear);
}
-static void ssu100_dtr_rts(struct usb_serial_port *port, int on)
+static void ssu100_dtr_rts(struct usb_serial_port *port, bool on)
{
struct usb_device *dev = port->serial->dev;
@@ -262,7 +262,7 @@ static void upd78f0730_break_ctl(struct tty_struct *tty, int break_state)
mutex_unlock(&private->lock);
}
-static void upd78f0730_dtr_rts(struct usb_serial_port *port, int on)
+static void upd78f0730_dtr_rts(struct usb_serial_port *port, bool on)
{
struct tty_struct *tty = port->port.tty;
unsigned int set = 0;
@@ -307,9 +307,9 @@ static void upd78f0730_set_termios(struct tty_struct *tty,
return;
if (C_BAUD(tty) == B0)
- upd78f0730_dtr_rts(port, 0);
+ upd78f0730_dtr_rts(port, false);
else if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
- upd78f0730_dtr_rts(port, 1);
+ upd78f0730_dtr_rts(port, true);
baud_rate = upd78f0730_get_baud_rate(tty);
request.opcode = UPD78F0730_CMD_LINE_CONTROL;
@@ -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;
@@ -6,7 +6,7 @@
#ifndef __LINUX_USB_USB_WWAN
#define __LINUX_USB_USB_WWAN
-extern void usb_wwan_dtr_rts(struct usb_serial_port *port, int on);
+extern void usb_wwan_dtr_rts(struct usb_serial_port *port, bool on);
extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port);
extern void usb_wwan_close(struct usb_serial_port *port);
extern int usb_wwan_port_probe(struct usb_serial_port *port);
@@ -69,7 +69,7 @@ static int usb_wwan_send_setup(struct usb_serial_port *port)
return res;
}
-void usb_wwan_dtr_rts(struct usb_serial_port *port, int on)
+void usb_wwan_dtr_rts(struct usb_serial_port *port, bool on)
{
struct usb_wwan_port_private *portdata;
struct usb_wwan_intf_private *intfdata;
@@ -495,7 +495,7 @@ static int xr_tiocmset(struct tty_struct *tty,
return xr_tiocmset_port(port, set, clear);
}
-static void xr_dtr_rts(struct usb_serial_port *port, int on)
+static void xr_dtr_rts(struct usb_serial_port *port, bool on)
{
if (on)
xr_tiocmset_port(port, TIOCM_DTR | TIOCM_RTS, 0);
@@ -669,9 +669,9 @@ static void xr_set_flow_mode(struct tty_struct *tty,
xr_uart_enable(port);
if (C_BAUD(tty) == B0)
- xr_dtr_rts(port, 0);
+ xr_dtr_rts(port, false);
else if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
- xr_dtr_rts(port, 1);
+ xr_dtr_rts(port, true);
}
static void xr21v141x_set_line_settings(struct tty_struct *tty,
@@ -16,7 +16,7 @@ struct tty_struct;
/**
* struct tty_port_operations -- operations on tty_port
* @carrier_raised: return true if the carrier is raised on @port
- * @dtr_rts: raise the DTR line if @raise is nonzero, otherwise lower DTR
+ * @dtr_rts: raise the DTR line if @raise is true, otherwise lower DTR
* @shutdown: called when the last close completes or a hangup finishes IFF the
* port was initialized. Do not use to free resources. Turn off the device
* only. Called under the port mutex to serialize against @activate and
@@ -32,7 +32,7 @@ struct tty_struct;
*/
struct tty_port_operations {
bool (*carrier_raised)(struct tty_port *port);
- void (*dtr_rts)(struct tty_port *port, int raise);
+ void (*dtr_rts)(struct tty_port *port, bool raise);
void (*shutdown)(struct tty_port *port);
int (*activate)(struct tty_port *port, struct tty_struct *tty);
void (*destruct)(struct tty_port *port);
@@ -292,7 +292,7 @@ struct usb_serial_driver {
struct serial_icounter_struct *icount);
/* Called by the tty layer for port level work. There may or may not
be an attached tty at this point */
- void (*dtr_rts)(struct usb_serial_port *port, int on);
+ void (*dtr_rts)(struct usb_serial_port *port, bool on);
bool (*carrier_raised)(struct usb_serial_port *port);
/* Called by the usb serial hooks to allow the user to rework the
termios state */