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USB: serial: serqt_usb2: remove dbg() usage 

dbg() was a very old USB-serial-specific macro.
This patch removes it from being used in the
driver and uses dev_dbg() instead.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-09-18 01:35:12 -07:00
Родитель 984f686832
Коммит e8656b02ef
1 изменённых файлов: 64 добавлений и 89 удалений
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153
drivers/staging/serqt_usb2/serqt_usb2.c
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@ -184,11 +184,11 @@ static int port_paranoia_check(struct usb_serial_port *port,
const char *function)
{
if (!port) {
dbg("%s - port == NULL", function);
pr_debug("%s - port == NULL", function);
return -1;
}
if (!port->serial) {
dbg("%s - port->serial == NULL\n", function);
pr_debug("%s - port->serial == NULL\n", function);
return -1;
}
@ -199,12 +199,12 @@ static int serial_paranoia_check(struct usb_serial *serial,
const char *function)
{
if (!serial) {
dbg("%s - serial == NULL\n", function);
pr_debug("%s - serial == NULL\n", function);
return -1;
}
if (!serial->type) {
dbg("%s - serial->type == NULL!", function);
pr_debug("%s - serial->type == NULL!", function);
return -1;
}
@ -276,7 +276,7 @@ static void qt_write_bulk_callback(struct urb *urb)
status = urb->status;
if (status) {
dbg("nonzero write bulk status received:%d\n", status);
dev_dbg(&urb->dev->dev, "nonzero write bulk status received:%d\n", status);
return;
}
@ -309,16 +309,14 @@ static void qt_read_bulk_callback(struct urb *urb)
if (urb->status) {
qt_port->ReadBulkStopped = 1;
dbg("%s - nonzero write bulk status received: %d\n",
__func__, urb->status);
dev_dbg(&urb->dev->dev, "%s - nonzero write bulk status received: %d\n",
__func__, urb->status);
return;
}
tty = tty_port_tty_get(&port->port);
if (!tty) {
dbg("%s - bad tty pointer - exiting", __func__);
if (!tty)
return;
}
data = urb->transfer_buffer;
@ -327,21 +325,19 @@ static void qt_read_bulk_callback(struct urb *urb)
/* index = MINOR(port->tty->device) - serial->minor; */
index = tty->index - serial->minor;
dbg("%s - port->RxHolding = %d\n", __func__, qt_port->RxHolding);
dev_dbg(&port->dev, "%s - port->RxHolding = %d\n", __func__, qt_port->RxHolding);
if (port_paranoia_check(port, __func__) != 0) {
dbg("%s - port_paranoia_check, exiting\n", __func__);
qt_port->ReadBulkStopped = 1;
goto exit;
}
if (!serial) {
dbg("%s - bad serial pointer, exiting\n", __func__);
if (!serial)
goto exit;
}
if (qt_port->closePending == 1) {
/* Were closing , stop reading */
dbg("%s - (qt_port->closepending == 1\n", __func__);
dev_dbg(&port->dev, "%s - (qt_port->closepending == 1\n", __func__);
qt_port->ReadBulkStopped = 1;
goto exit;
}
@ -359,8 +355,8 @@ static void qt_read_bulk_callback(struct urb *urb)
if (urb->status) {
qt_port->ReadBulkStopped = 1;
dbg("%s - nonzero read bulk status received: %d\n",
__func__, urb->status);
dev_dbg(&port->dev, "%s - nonzero read bulk status received: %d\n",
__func__, urb->status);
goto exit;
}
@ -375,7 +371,7 @@ static void qt_read_bulk_callback(struct urb *urb)
case 0x00:
/* line status change 4th byte must follow */
if (i > (RxCount - 4)) {
dbg("Illegal escape seuences in received data\n");
dev_dbg(&port->dev, "Illegal escape seuences in received data\n");
break;
}
ProcessLineStatus(qt_port, data[i + 3]);
@ -385,9 +381,9 @@ static void qt_read_bulk_callback(struct urb *urb)
case 0x01:
/* Modem status status change 4th byte must follow */
dbg("Modem status status.\n");
dev_dbg(&port->dev, "Modem status status.\n");
if (i > (RxCount - 4)) {
dbg("Illegal escape sequences in received data\n");
dev_dbg(&port->dev, "Illegal escape sequences in received data\n");
break;
}
ProcessModemStatus(qt_port,
@ -396,7 +392,7 @@ static void qt_read_bulk_callback(struct urb *urb)
flag = 1;
break;
case 0xff:
dbg("No status sequence.\n");
dev_dbg(&port->dev, "No status sequence.\n");
if (tty) {
ProcessRxChar(tty, port, data[i]);
@ -425,8 +421,8 @@ static void qt_read_bulk_callback(struct urb *urb)
qt_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
dbg("%s - failed resubmitting read urb, error %d",
__func__, result);
dev_dbg(&port->dev, "%s - failed resubmitting read urb, error %d",
__func__, result);
else {
if (tty && RxCount) {
tty_flip_buffer_push(tty);
@ -521,7 +517,6 @@ static int qt_set_device(struct usb_serial *serial,
PortSettings += ((__u16) (device_data->porta));
length = sizeof(struct qt_get_device_data);
dbg("%s - PortSettings = 0x%x\n", __func__, PortSettings);
result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
QT_SET_GET_DEVICE, 0x40, PortSettings,
@ -695,6 +690,7 @@ static int BoxDisable_SW_FlowCtrl(struct usb_serial *serial, __u16 index)
static int qt_startup(struct usb_serial *serial)
{
struct device *dev = &serial->dev->dev;
struct usb_serial_port *port;
struct quatech_port *qt_port;
struct qt_get_device_data DeviceData;
@ -706,8 +702,6 @@ static int qt_startup(struct usb_serial *serial)
port = serial->port[i];
qt_port = kzalloc(sizeof(*qt_port), GFP_KERNEL);
if (!qt_port) {
dbg("%s: kmalloc for quatech_port (%d) failed!.",
__func__, i);
for (--i; i >= 0; i--) {
port = serial->port[i];
kfree(usb_get_serial_port_data(port));
@ -722,25 +716,23 @@ static int qt_startup(struct usb_serial *serial)
}
status = qt_get_device(serial, &DeviceData);
if (status < 0) {
dbg(__FILE__ "box_get_device failed");
if (status < 0)
goto startup_error;
}
dbg(__FILE__ "DeviceData.portb = 0x%x", DeviceData.portb);
dev_dbg(dev, "DeviceData.portb = 0x%x\n", DeviceData.portb);
DeviceData.portb &= ~FULLPWRBIT;
dbg(__FILE__ "Changing DeviceData.portb to 0x%x", DeviceData.portb);
dev_dbg(dev, "Changing DeviceData.portb to 0x%x\n", DeviceData.portb);
status = qt_set_device(serial, &DeviceData);
if (status < 0) {
dbg(__FILE__ "qt_set_device failed\n");
dev_dbg(dev, "qt_set_device failed\n");
goto startup_error;
}
status = qt_get_device(serial, &DeviceData);
if (status < 0) {
dbg(__FILE__ "qt_get_device failed");
dev_dbg(dev, "qt_get_device failed\n");
goto startup_error;
}
@ -784,29 +776,27 @@ static int qt_startup(struct usb_serial *serial)
status = BoxSetPrebufferLevel(serial); /* sets to default value */
if (status < 0) {
dbg(__FILE__ "BoxSetPrebufferLevel failed\n");
dev_dbg(dev, "BoxSetPrebufferLevel failed\n");
goto startup_error;
}
status = BoxSetATC(serial, ATC_DISABLED);
if (status < 0) {
dbg(__FILE__ "BoxSetATC failed\n");
dev_dbg(dev, "BoxSetATC failed\n");
goto startup_error;
}
dbg(__FILE__ "DeviceData.portb = 0x%x", DeviceData.portb);
dev_dbg(dev, "DeviceData.portb = 0x%x\n", DeviceData.portb);
DeviceData.portb |= NEXT_BOARD_POWER_BIT;
dbg(__FILE__ "Changing DeviceData.portb to 0x%x", DeviceData.portb);
dev_dbg(dev, "Changing DeviceData.portb to 0x%x\n", DeviceData.portb);
status = qt_set_device(serial, &DeviceData);
if (status < 0) {
dbg(__FILE__ "qt_set_device failed\n");
dev_dbg(dev, "qt_set_device failed\n");
goto startup_error;
}
dbg("Exit Success %s\n", __func__);
return 0;
startup_error:
@ -817,8 +807,6 @@ startup_error:
usb_set_serial_port_data(port, NULL);
}
dbg("Exit fail %s\n", __func__);
return -EIO;
}
@ -873,10 +861,10 @@ static int qt_open(struct tty_struct *tty,
/* Port specific setups */
result = qt_open_channel(serial, port->number, &ChannelData);
if (result < 0) {
dbg(__FILE__ "qt_open_channel failed\n");
dev_dbg(&port->dev, "qt_open_channel failed\n");
return result;
}
dbg(__FILE__ "qt_open_channel completed.\n");
dev_dbg(&port->dev, "qt_open_channel completed.\n");
/* FIXME: are these needed? Does it even do anything useful? */
quatech_port->shadowLSR = ChannelData.line_status &
@ -888,10 +876,10 @@ static int qt_open(struct tty_struct *tty,
/* Set Baud rate to default and turn off (default)flow control here */
result = qt_setuart(serial, port->number, DEFAULT_DIVISOR, DEFAULT_LCR);
if (result < 0) {
dbg(__FILE__ "qt_setuart failed\n");
dev_dbg(&port->dev, "qt_setuart failed\n");
return result;
}
dbg(__FILE__ "qt_setuart completed.\n");
dev_dbg(&port->dev, "qt_setuart completed.\n");
/*
* Put this here to make it responsive to stty and defaults set by
@ -928,12 +916,12 @@ static int qt_open(struct tty_struct *tty,
}
dbg("port number is %d\n", port->number);
dbg("serial number is %d\n", port->serial->minor);
dbg("Bulkin endpoint is %d\n", port->bulk_in_endpointAddress);
dbg("BulkOut endpoint is %d\n", port->bulk_out_endpointAddress);
dbg("Interrupt endpoint is %d\n", port->interrupt_in_endpointAddress);
dbg("port's number in the device is %d\n", quatech_port->port_num);
dev_dbg(&port->dev, "port number is %d\n", port->number);
dev_dbg(&port->dev, "serial number is %d\n", port->serial->minor);
dev_dbg(&port->dev, "Bulkin endpoint is %d\n", port->bulk_in_endpointAddress);
dev_dbg(&port->dev, "BulkOut endpoint is %d\n", port->bulk_out_endpointAddress);
dev_dbg(&port->dev, "Interrupt endpoint is %d\n", port->interrupt_in_endpointAddress);
dev_dbg(&port->dev, "port's number in the device is %d\n", quatech_port->port_num);
quatech_port->read_urb = port->read_urb;
/* set up our bulk in urb */
@ -946,7 +934,7 @@ static int qt_open(struct tty_struct *tty,
quatech_port->read_urb->transfer_buffer_length,
qt_read_bulk_callback, quatech_port);
dbg("qt_open: bulkin endpoint is %d\n", port->bulk_in_endpointAddress);
dev_dbg(&port->dev, "qt_open: bulkin endpoint is %d\n", port->bulk_in_endpointAddress);
quatech_port->read_urb_busy = true;
result = usb_submit_urb(quatech_port->read_urb, GFP_KERNEL);
if (result) {
@ -980,8 +968,6 @@ static int qt_chars_in_buffer(struct tty_struct *tty)
chars = port->write_urb->transfer_buffer_length;
}
dbg("%s - returns %d\n", __func__, chars);
return chars;
}
@ -1003,7 +989,7 @@ static void qt_block_until_empty(struct tty_struct *tty,
wait--;
if (wait == 0) {
dbg("%s - TIMEOUT", __func__);
dev_dbg(&qt_port->port->dev, "%s - TIMEOUT", __func__);
return;
} else {
wait = 30;
@ -1041,17 +1027,15 @@ static void qt_close(struct usb_serial_port *port)
/* Close uart channel */
status = qt_close_channel(serial, index);
if (status < 0)
dbg("%s - port %d qt_close_channel failed.\n",
__func__, port->number);
dev_dbg(&port->dev, "%s - port %d qt_close_channel failed.\n", __func__, port->number);
port0->open_ports--;
dbg("qt_num_open_ports in close%d:in port%d\n",
port0->open_ports, port->number);
dev_dbg(&port->dev, "qt_num_open_ports in close%d:in port%d\n", port0->open_ports, port->number);
if (port0->open_ports == 0) {
if (serial->port[0]->interrupt_in_urb) {
dbg("%s", "Shutdown interrupt_in_urb\n");
dev_dbg(&port->dev, "%s", "Shutdown interrupt_in_urb\n");
usb_kill_urb(serial->port[0]->interrupt_in_urb);
}
@ -1075,14 +1059,14 @@ static int qt_write(struct tty_struct *tty, struct usb_serial_port *port,
return -ENODEV;
if (count == 0) {
dbg("%s - write request of 0 bytes\n", __func__);
dev_dbg(&port->dev, "%s - write request of 0 bytes\n", __func__);
return 0;
}
/* only do something if we have a bulk out endpoint */
if (serial->num_bulk_out) {
if (port->write_urb->status == -EINPROGRESS) {
dbg("%s - already writing\n", __func__);
dev_dbg(&port->dev, "%s - already writing\n", __func__);
return 0;
}
@ -1102,8 +1086,8 @@ static int qt_write(struct tty_struct *tty, struct usb_serial_port *port,
/* send the data out the bulk port */
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result)
dbg("%s - failed submitting write urb, error %d\n",
__func__, result);
dev_dbg(&port->dev, "%s - failed submitting write urb, error %d\n",
__func__, result);
else
result = count;
@ -1122,10 +1106,8 @@ static int qt_write_room(struct tty_struct *tty)
int retval = -EINVAL;
if (port_paranoia_check(port, __func__)) {
dbg("%s", "Invalid port\n");
if (port_paranoia_check(port, __func__))
return -1;
}
serial = get_usb_serial(port, __func__);
@ -1154,7 +1136,7 @@ static int qt_ioctl(struct tty_struct *tty,
struct usb_serial *serial = get_usb_serial(port, __func__);
unsigned int index;
dbg("%s cmd 0x%04x", __func__, cmd);
dev_dbg(&port->dev, "%s cmd 0x%04x\n", __func__, cmd);
index = tty->index - serial->minor;
@ -1187,7 +1169,7 @@ static int qt_ioctl(struct tty_struct *tty,
return 0;
}
dbg("%s -No ioctl for that one. port = %d\n", __func__, port->number);
dev_dbg(&port->dev, "%s -No ioctl for that one. port = %d\n", __func__, port->number);
return -ENOIOCTLCMD;
}
@ -1232,7 +1214,7 @@ static void qt_set_termios(struct tty_struct *tty,
else
new_LCR |= SERIAL_ONE_STOPB;
dbg("%s - 4\n", __func__);
dev_dbg(&port->dev, "%s - 4\n", __func__);
/* Thats the LCR stuff, go ahead and set it */
baud = tty_get_baud_rate(tty);
@ -1240,7 +1222,7 @@ static void qt_set_termios(struct tty_struct *tty,
/* pick a default, any default... */
baud = 9600;
dbg("%s - got baud = %d\n", __func__, baud);
dev_dbg(&port->dev, "%s - got baud = %d\n", __func__, baud);
divisor = MAX_BAUD_RATE / baud;
remainder = MAX_BAUD_RATE % baud;
@ -1254,30 +1236,28 @@ static void qt_set_termios(struct tty_struct *tty,
status =
qt_setuart(port->serial, index, (unsigned short)divisor, new_LCR);
if (status < 0) {
dbg(__FILE__ "qt_setuart failed\n");
dev_dbg(&port->dev, "qt_setuart failed\n");
return;
}
/* Now determine flow control */
if (cflag & CRTSCTS) {
dbg("%s - Enabling HW flow control port %d\n", __func__,
port->number);
dev_dbg(&port->dev, "%s - Enabling HW flow control port %d\n", __func__, port->number);
/* Enable RTS/CTS flow control */
status = BoxSetHW_FlowCtrl(port->serial, index, 1);
if (status < 0) {
dbg(__FILE__ "BoxSetHW_FlowCtrl failed\n");
dev_dbg(&port->dev, "BoxSetHW_FlowCtrl failed\n");
return;
}
} else {
/* Disable RTS/CTS flow control */
dbg("%s - disabling HW flow control port %d\n", __func__,
port->number);
dev_dbg(&port->dev, "%s - disabling HW flow control port %d\n", __func__, port->number);
status = BoxSetHW_FlowCtrl(port->serial, index, 0);
if (status < 0) {
dbg(__FILE__ "BoxSetHW_FlowCtrl failed\n");
dev_dbg(&port->dev, "BoxSetHW_FlowCtrl failed\n");
return;
}
@ -1292,13 +1272,13 @@ static void qt_set_termios(struct tty_struct *tty,
BoxSetSW_FlowCtrl(port->serial, index, stop_char,
start_char);
if (status < 0)
dbg(__FILE__ "BoxSetSW_FlowCtrl (enabled) failed\n");
dev_dbg(&port->dev, "BoxSetSW_FlowCtrl (enabled) failed\n");
} else {
/* disable SW flow control */
status = BoxDisable_SW_FlowCtrl(port->serial, index);
if (status < 0)
dbg(__FILE__ "BoxSetSW_FlowCtrl (diabling) failed\n");
dev_dbg(&port->dev, "BoxSetSW_FlowCtrl (diabling) failed\n");
}
tty->termios->c_cflag &= ~CMSPAR;
@ -1476,10 +1456,10 @@ static void qt_unthrottle(struct tty_struct *tty)
mutex_lock(&qt_port->lock);
if (qt_port->RxHolding == 1) {
dbg("%s -qt_port->RxHolding == 1\n", __func__);
dev_dbg(&port->dev, "%s -qt_port->RxHolding == 1\n", __func__);
qt_port->RxHolding = 0;
dbg("%s - qt_port->RxHolding = 0\n", __func__);
dev_dbg(&port->dev, "%s - qt_port->RxHolding = 0\n", __func__);
/* if we have a bulk endpoint, start it up */
if ((serial->num_bulk_in) && (qt_port->ReadBulkStopped == 1)) {
@ -1507,11 +1487,6 @@ static int qt_calc_num_ports(struct usb_serial *serial)
{
int num_ports;
dbg("numberofendpoints: %d\n",
(int)serial->interface->cur_altsetting->desc.bNumEndpoints);
dbg("numberofendpoints: %d\n",
(int)serial->interface->altsetting->desc.bNumEndpoints);
num_ports =
(serial->interface->cur_altsetting->desc.bNumEndpoints - 1) / 2;