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path: root/drivers/usb/serial/cp2101.c
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Diffstat (limited to 'drivers/usb/serial/cp2101.c')
-rw-r--r--drivers/usb/serial/cp2101.c108
1 files changed, 54 insertions, 54 deletions
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 2af8d21bb12..dc0ea08ed23 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -193,7 +193,7 @@ static int cp2101_get_config(struct usb_serial_port* port, u8 request,
buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
if (!buf) {
- dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
+ dev_err(&port->dev, "%s - out of memory.\n", __func__);
return -ENOMEM;
}
@@ -214,7 +214,7 @@ static int cp2101_get_config(struct usb_serial_port* port, u8 request,
if (result != size) {
dev_err(&port->dev, "%s - Unable to send config request, "
"request=0x%x size=%d result=%d\n",
- __FUNCTION__, request, size, result);
+ __func__, request, size, result);
return -EPROTO;
}
@@ -240,7 +240,7 @@ static int cp2101_set_config(struct usb_serial_port* port, u8 request,
buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
if (!buf) {
dev_err(&port->dev, "%s - out of memory.\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
@@ -265,7 +265,7 @@ static int cp2101_set_config(struct usb_serial_port* port, u8 request,
if ((size > 2 && result != size) || result < 0) {
dev_err(&port->dev, "%s - Unable to send request, "
"request=0x%x size=%d result=%d\n",
- __FUNCTION__, request, size, result);
+ __func__, request, size, result);
return -EPROTO;
}
@@ -293,11 +293,11 @@ static int cp2101_open (struct usb_serial_port *port, struct file *filp)
struct usb_serial *serial = port->serial;
int result;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (cp2101_set_config_single(port, CP2101_UART, UART_ENABLE)) {
dev_err(&port->dev, "%s - Unable to enable UART\n",
- __FUNCTION__);
+ __func__);
return -EPROTO;
}
@@ -312,7 +312,7 @@ static int cp2101_open (struct usb_serial_port *port, struct file *filp)
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result) {
dev_err(&port->dev, "%s - failed resubmitting read urb, "
- "error %d\n", __FUNCTION__, result);
+ "error %d\n", __func__, result);
return result;
}
@@ -329,7 +329,7 @@ static void cp2101_cleanup (struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (serial->dev) {
/* shutdown any bulk reads that might be going on */
@@ -342,10 +342,10 @@ static void cp2101_cleanup (struct usb_serial_port *port)
static void cp2101_close (struct usb_serial_port *port, struct file * filp)
{
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
/* shutdown our urbs */
- dbg("%s - shutting down urbs", __FUNCTION__);
+ dbg("%s - shutting down urbs", __func__);
usb_kill_urb(port->write_urb);
usb_kill_urb(port->read_urb);
@@ -367,10 +367,10 @@ static void cp2101_get_termios (struct usb_serial_port *port)
int baud;
int bits;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (!port->tty || !port->tty->termios) {
- dbg("%s - no tty structures", __FUNCTION__);
+ dbg("%s - no tty structures", __func__);
return;
}
@@ -379,7 +379,7 @@ static void cp2101_get_termios (struct usb_serial_port *port)
if (baud)
baud = BAUD_RATE_GEN_FREQ / baud;
- dbg("%s - baud rate = %d", __FUNCTION__, baud);
+ dbg("%s - baud rate = %d", __func__, baud);
tty_encode_baud_rate(port->tty, baud, baud);
cflag = port->tty->termios->c_cflag;
@@ -388,24 +388,24 @@ static void cp2101_get_termios (struct usb_serial_port *port)
cflag &= ~CSIZE;
switch(bits & BITS_DATA_MASK) {
case BITS_DATA_5:
- dbg("%s - data bits = 5", __FUNCTION__);
+ dbg("%s - data bits = 5", __func__);
cflag |= CS5;
break;
case BITS_DATA_6:
- dbg("%s - data bits = 6", __FUNCTION__);
+ dbg("%s - data bits = 6", __func__);
cflag |= CS6;
break;
case BITS_DATA_7:
- dbg("%s - data bits = 7", __FUNCTION__);
+ dbg("%s - data bits = 7", __func__);
cflag |= CS7;
break;
case BITS_DATA_8:
- dbg("%s - data bits = 8", __FUNCTION__);
+ dbg("%s - data bits = 8", __func__);
cflag |= CS8;
break;
case BITS_DATA_9:
dbg("%s - data bits = 9 (not supported, "
- "using 8 data bits)", __FUNCTION__);
+ "using 8 data bits)", __func__);
cflag |= CS8;
bits &= ~BITS_DATA_MASK;
bits |= BITS_DATA_8;
@@ -413,7 +413,7 @@ static void cp2101_get_termios (struct usb_serial_port *port)
break;
default:
dbg("%s - Unknown number of data bits, "
- "using 8", __FUNCTION__);
+ "using 8", __func__);
cflag |= CS8;
bits &= ~BITS_DATA_MASK;
bits |= BITS_DATA_8;
@@ -423,35 +423,35 @@ static void cp2101_get_termios (struct usb_serial_port *port)
switch(bits & BITS_PARITY_MASK) {
case BITS_PARITY_NONE:
- dbg("%s - parity = NONE", __FUNCTION__);
+ dbg("%s - parity = NONE", __func__);
cflag &= ~PARENB;
break;
case BITS_PARITY_ODD:
- dbg("%s - parity = ODD", __FUNCTION__);
+ dbg("%s - parity = ODD", __func__);
cflag |= (PARENB|PARODD);
break;
case BITS_PARITY_EVEN:
- dbg("%s - parity = EVEN", __FUNCTION__);
+ dbg("%s - parity = EVEN", __func__);
cflag &= ~PARODD;
cflag |= PARENB;
break;
case BITS_PARITY_MARK:
dbg("%s - parity = MARK (not supported, "
- "disabling parity)", __FUNCTION__);
+ "disabling parity)", __func__);
cflag &= ~PARENB;
bits &= ~BITS_PARITY_MASK;
cp2101_set_config(port, CP2101_BITS, &bits, 2);
break;
case BITS_PARITY_SPACE:
dbg("%s - parity = SPACE (not supported, "
- "disabling parity)", __FUNCTION__);
+ "disabling parity)", __func__);
cflag &= ~PARENB;
bits &= ~BITS_PARITY_MASK;
cp2101_set_config(port, CP2101_BITS, &bits, 2);
break;
default:
dbg("%s - Unknown parity mode, "
- "disabling parity", __FUNCTION__);
+ "disabling parity", __func__);
cflag &= ~PARENB;
bits &= ~BITS_PARITY_MASK;
cp2101_set_config(port, CP2101_BITS, &bits, 2);
@@ -461,21 +461,21 @@ static void cp2101_get_termios (struct usb_serial_port *port)
cflag &= ~CSTOPB;
switch(bits & BITS_STOP_MASK) {
case BITS_STOP_1:
- dbg("%s - stop bits = 1", __FUNCTION__);
+ dbg("%s - stop bits = 1", __func__);
break;
case BITS_STOP_1_5:
dbg("%s - stop bits = 1.5 (not supported, "
- "using 1 stop bit)", __FUNCTION__);
+ "using 1 stop bit)", __func__);
bits &= ~BITS_STOP_MASK;
cp2101_set_config(port, CP2101_BITS, &bits, 2);
break;
case BITS_STOP_2:
- dbg("%s - stop bits = 2", __FUNCTION__);
+ dbg("%s - stop bits = 2", __func__);
cflag |= CSTOPB;
break;
default:
dbg("%s - Unknown number of stop bits, "
- "using 1 stop bit", __FUNCTION__);
+ "using 1 stop bit", __func__);
bits &= ~BITS_STOP_MASK;
cp2101_set_config(port, CP2101_BITS, &bits, 2);
break;
@@ -483,10 +483,10 @@ static void cp2101_get_termios (struct usb_serial_port *port)
cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
if (modem_ctl[0] & 0x0008) {
- dbg("%s - flow control = CRTSCTS", __FUNCTION__);
+ dbg("%s - flow control = CRTSCTS", __func__);
cflag |= CRTSCTS;
} else {
- dbg("%s - flow control = NONE", __FUNCTION__);
+ dbg("%s - flow control = NONE", __func__);
cflag &= ~CRTSCTS;
}
@@ -500,10 +500,10 @@ static void cp2101_set_termios (struct usb_serial_port *port,
int baud=0, bits;
unsigned int modem_ctl[4];
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (!port->tty || !port->tty->termios) {
- dbg("%s - no tty structures", __FUNCTION__);
+ dbg("%s - no tty structures", __func__);
return;
}
port->tty->termios->c_cflag &= ~CMSPAR;
@@ -542,7 +542,7 @@ static void cp2101_set_termios (struct usb_serial_port *port,
}
if (baud) {
- dbg("%s - Setting baud rate to %d baud", __FUNCTION__,
+ dbg("%s - Setting baud rate to %d baud", __func__,
baud);
if (cp2101_set_config_single(port, CP2101_BAUDRATE,
(BAUD_RATE_GEN_FREQ / baud))) {
@@ -562,23 +562,23 @@ static void cp2101_set_termios (struct usb_serial_port *port,
switch (cflag & CSIZE) {
case CS5:
bits |= BITS_DATA_5;
- dbg("%s - data bits = 5", __FUNCTION__);
+ dbg("%s - data bits = 5", __func__);
break;
case CS6:
bits |= BITS_DATA_6;
- dbg("%s - data bits = 6", __FUNCTION__);
+ dbg("%s - data bits = 6", __func__);
break;
case CS7:
bits |= BITS_DATA_7;
- dbg("%s - data bits = 7", __FUNCTION__);
+ dbg("%s - data bits = 7", __func__);
break;
case CS8:
bits |= BITS_DATA_8;
- dbg("%s - data bits = 8", __FUNCTION__);
+ dbg("%s - data bits = 8", __func__);
break;
/*case CS9:
bits |= BITS_DATA_9;
- dbg("%s - data bits = 9", __FUNCTION__);
+ dbg("%s - data bits = 9", __func__);
break;*/
default:
dev_err(&port->dev, "cp2101 driver does not "
@@ -598,10 +598,10 @@ static void cp2101_set_termios (struct usb_serial_port *port,
if (cflag & PARENB) {
if (cflag & PARODD) {
bits |= BITS_PARITY_ODD;
- dbg("%s - parity = ODD", __FUNCTION__);
+ dbg("%s - parity = ODD", __func__);
} else {
bits |= BITS_PARITY_EVEN;
- dbg("%s - parity = EVEN", __FUNCTION__);
+ dbg("%s - parity = EVEN", __func__);
}
}
if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
@@ -614,10 +614,10 @@ static void cp2101_set_termios (struct usb_serial_port *port,
bits &= ~BITS_STOP_MASK;
if (cflag & CSTOPB) {
bits |= BITS_STOP_2;
- dbg("%s - stop bits = 2", __FUNCTION__);
+ dbg("%s - stop bits = 2", __func__);
} else {
bits |= BITS_STOP_1;
- dbg("%s - stop bits = 1", __FUNCTION__);
+ dbg("%s - stop bits = 1", __func__);
}
if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
dev_err(&port->dev, "Number of stop bits requested "
@@ -627,23 +627,23 @@ static void cp2101_set_termios (struct usb_serial_port *port,
if ((cflag & CRTSCTS) != (old_cflag & CRTSCTS)) {
cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
dbg("%s - read modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
- __FUNCTION__, modem_ctl[0], modem_ctl[1],
+ __func__, modem_ctl[0], modem_ctl[1],
modem_ctl[2], modem_ctl[3]);
if (cflag & CRTSCTS) {
modem_ctl[0] &= ~0x7B;
modem_ctl[0] |= 0x09;
modem_ctl[1] = 0x80;
- dbg("%s - flow control = CRTSCTS", __FUNCTION__);
+ dbg("%s - flow control = CRTSCTS", __func__);
} else {
modem_ctl[0] &= ~0x7B;
modem_ctl[0] |= 0x01;
modem_ctl[1] |= 0x40;
- dbg("%s - flow control = NONE", __FUNCTION__);
+ dbg("%s - flow control = NONE", __func__);
}
dbg("%s - write modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
- __FUNCTION__, modem_ctl[0], modem_ctl[1],
+ __func__, modem_ctl[0], modem_ctl[1],
modem_ctl[2], modem_ctl[3]);
cp2101_set_config(port, CP2101_MODEMCTL, modem_ctl, 16);
}
@@ -655,7 +655,7 @@ static int cp2101_tiocmset (struct usb_serial_port *port, struct file *file,
{
int control = 0;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (set & TIOCM_RTS) {
control |= CONTROL_RTS;
@@ -674,7 +674,7 @@ static int cp2101_tiocmset (struct usb_serial_port *port, struct file *file,
control |= CONTROL_WRITE_DTR;
}
- dbg("%s - control = 0x%.4x", __FUNCTION__, control);
+ dbg("%s - control = 0x%.4x", __func__, control);
return cp2101_set_config(port, CP2101_CONTROL, &control, 2);
@@ -684,7 +684,7 @@ static int cp2101_tiocmget (struct usb_serial_port *port, struct file *file)
{
int control, result;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
cp2101_get_config(port, CP2101_CONTROL, &control, 1);
@@ -695,7 +695,7 @@ static int cp2101_tiocmget (struct usb_serial_port *port, struct file *file)
|((control & CONTROL_RING)? TIOCM_RI : 0)
|((control & CONTROL_DCD) ? TIOCM_CD : 0);
- dbg("%s - control = 0x%.2x", __FUNCTION__, control);
+ dbg("%s - control = 0x%.2x", __func__, control);
return result;
}
@@ -704,12 +704,12 @@ static void cp2101_break_ctl (struct usb_serial_port *port, int break_state)
{
int state;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (break_state == 0)
state = BREAK_OFF;
else
state = BREAK_ON;
- dbg("%s - turning break %s", __FUNCTION__,
+ dbg("%s - turning break %s", __func__,
state==BREAK_OFF ? "off" : "on");
cp2101_set_config(port, CP2101_BREAK, &state, 2);
}
@@ -725,7 +725,7 @@ static void cp2101_shutdown (struct usb_serial *serial)
{
int i;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
/* Stop reads and writes on all ports */
for (i=0; i < serial->num_ports; ++i) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 12:40:06 +0000