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path: root/drivers/usb/serial/visor.c
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Diffstat (limited to 'drivers/usb/serial/visor.c')
-rw-r--r--drivers/usb/serial/visor.c103
1 files changed, 48 insertions, 55 deletions
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index c2b01f7c319..5fc20122145 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -189,9 +189,6 @@ static struct usb_serial_driver handspring_device = {
.description = "Handspring Visor / Palm OS",
.usb_driver = &visor_driver,
.id_table = id_table,
- .num_interrupt_in = NUM_DONT_CARE,
- .num_bulk_in = 2,
- .num_bulk_out = NUM_DONT_CARE,
.num_ports = 2,
.open = visor_open,
.close = visor_close,
@@ -219,9 +216,6 @@ static struct usb_serial_driver clie_5_device = {
.description = "Sony Clie 5.0",
.usb_driver = &visor_driver,
.id_table = clie_id_5_table,
- .num_interrupt_in = NUM_DONT_CARE,
- .num_bulk_in = 2,
- .num_bulk_out = 2,
.num_ports = 2,
.open = visor_open,
.close = visor_close,
@@ -249,9 +243,6 @@ static struct usb_serial_driver clie_3_5_device = {
.description = "Sony Clie 3.5",
.usb_driver = &visor_driver,
.id_table = clie_id_3_5_table,
- .num_interrupt_in = 0,
- .num_bulk_in = 1,
- .num_bulk_out = 1,
.num_ports = 1,
.open = visor_open,
.close = visor_close,
@@ -290,7 +281,7 @@ static int visor_open (struct usb_serial_port *port, struct file *filp)
unsigned long flags;
int result = 0;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (!port->read_urb) {
/* this is needed for some brain dead Sony devices */
@@ -322,16 +313,16 @@ static int visor_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 submitting read urb, error %d\n",
- __FUNCTION__, result);
+ __func__, result);
goto exit;
}
if (port->interrupt_in_urb) {
- dbg("%s - adding interrupt input for treo", __FUNCTION__);
+ dbg("%s - adding interrupt input for treo", __func__);
result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
if (result)
dev_err(&port->dev, "%s - failed submitting interrupt urb, error %d\n",
- __FUNCTION__, result);
+ __func__, result);
}
exit:
return result;
@@ -343,7 +334,7 @@ static void visor_close (struct usb_serial_port *port, struct file * filp)
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned char *transfer_buffer;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
/* shutdown our urbs */
usb_kill_urb(port->read_urb);
@@ -379,12 +370,12 @@ static int visor_write (struct usb_serial_port *port, const unsigned char *buf,
unsigned long flags;
int status;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
if (priv->outstanding_urbs > URB_UPPER_LIMIT) {
spin_unlock_irqrestore(&priv->lock, flags);
- dbg("%s - write limit hit\n", __FUNCTION__);
+ dbg("%s - write limit hit\n", __func__);
return 0;
}
priv->outstanding_urbs++;
@@ -406,7 +397,7 @@ static int visor_write (struct usb_serial_port *port, const unsigned char *buf,
memcpy (buffer, buf, count);
- usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buffer);
+ usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
usb_fill_bulk_urb (urb, serial->dev,
usb_sndbulkpipe (serial->dev,
@@ -418,7 +409,7 @@ static int visor_write (struct usb_serial_port *port, const unsigned char *buf,
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status) {
dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed with status = %d\n",
- __FUNCTION__, status);
+ __func__, status);
count = status;
goto error;
} else {
@@ -449,7 +440,7 @@ static int visor_write_room (struct usb_serial_port *port)
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
/*
* We really can take anything the user throws at us
@@ -460,7 +451,7 @@ static int visor_write_room (struct usb_serial_port *port)
spin_lock_irqsave(&priv->lock, flags);
if (priv->outstanding_urbs > URB_UPPER_LIMIT * 2 / 3) {
spin_unlock_irqrestore(&priv->lock, flags);
- dbg("%s - write limit hit\n", __FUNCTION__);
+ dbg("%s - write limit hit\n", __func__);
return 0;
}
spin_unlock_irqrestore(&priv->lock, flags);
@@ -471,13 +462,15 @@ static int visor_write_room (struct usb_serial_port *port)
static int visor_chars_in_buffer (struct usb_serial_port *port)
{
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
/*
* We can't really account for how much data we
* have sent out, but hasn't made it through to the
* device, so just tell the tty layer that everything
* is flushed.
+ *
+ * FIXME: Should walk outstanding_urbs
*/
return 0;
}
@@ -485,7 +478,7 @@ static int visor_chars_in_buffer (struct usb_serial_port *port)
static void visor_write_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct visor_private *priv = usb_get_serial_port_data(port);
int status = urb->status;
unsigned long flags;
@@ -493,11 +486,11 @@ static void visor_write_bulk_callback (struct urb *urb)
/* free up the transfer buffer, as usb_free_urb() does not do this */
kfree (urb->transfer_buffer);
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (status)
dbg("%s - nonzero write bulk status received: %d",
- __FUNCTION__, status);
+ __func__, status);
spin_lock_irqsave(&priv->lock, flags);
--priv->outstanding_urbs;
@@ -509,7 +502,7 @@ static void visor_write_bulk_callback (struct urb *urb)
static void visor_read_bulk_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned char *data = urb->transfer_buffer;
int status = urb->status;
@@ -517,15 +510,15 @@ static void visor_read_bulk_callback (struct urb *urb)
int result;
int available_room;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (status) {
dbg("%s - nonzero read bulk status received: %d",
- __FUNCTION__, status);
+ __func__, status);
return;
}
- usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+ usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
tty = port->tty;
if (tty && urb->actual_length) {
@@ -551,7 +544,7 @@ static void visor_read_bulk_callback (struct urb *urb)
visor_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+ dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
} else {
priv->actually_throttled = 1;
}
@@ -560,7 +553,7 @@ static void visor_read_bulk_callback (struct urb *urb)
static void visor_read_int_callback (struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+ struct usb_serial_port *port = urb->context;
int status = urb->status;
int result;
@@ -573,11 +566,11 @@ static void visor_read_int_callback (struct urb *urb)
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d",
- __FUNCTION__, status);
+ __func__, status);
return;
default:
dbg("%s - nonzero urb status received: %d",
- __FUNCTION__, status);
+ __func__, status);
goto exit;
}
@@ -588,14 +581,14 @@ static void visor_read_int_callback (struct urb *urb)
* Rumor has it this endpoint is used to notify when data
* is ready to be read from the bulk ones.
*/
- usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+ usb_serial_debug_data(debug, &port->dev, __func__,
urb->actual_length, urb->transfer_buffer);
exit:
result = usb_submit_urb (urb, GFP_ATOMIC);
if (result)
dev_err(&urb->dev->dev, "%s - Error %d submitting interrupt urb\n",
- __FUNCTION__, result);
+ __func__, result);
}
static void visor_throttle (struct usb_serial_port *port)
@@ -603,7 +596,7 @@ static void visor_throttle (struct usb_serial_port *port)
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
priv->throttled = 1;
spin_unlock_irqrestore(&priv->lock, flags);
@@ -616,7 +609,7 @@ static void visor_unthrottle (struct usb_serial_port *port)
unsigned long flags;
int result;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
priv->throttled = 0;
priv->actually_throttled = 0;
@@ -625,7 +618,7 @@ static void visor_unthrottle (struct usb_serial_port *port)
port->read_urb->dev = port->serial->dev;
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
- dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+ dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
}
static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_id *id)
@@ -638,11 +631,11 @@ static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_i
int i;
int num_ports = 0;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
transfer_buffer = kmalloc (sizeof (*connection_info), GFP_KERNEL);
if (!transfer_buffer) {
- dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __FUNCTION__,
+ dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
sizeof(*connection_info));
return -ENOMEM;
}
@@ -655,7 +648,7 @@ static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_i
sizeof(*connection_info), 300);
if (retval < 0) {
dev_err(dev, "%s - error %d getting connection information\n",
- __FUNCTION__, retval);
+ __func__, retval);
goto exit;
}
@@ -715,7 +708,7 @@ static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_i
0x02, 300);
if (retval < 0)
dev_err(dev, "%s - error %d getting bytes available request\n",
- __FUNCTION__, retval);
+ __func__, retval);
retval = 0;
exit:
@@ -731,11 +724,11 @@ static int palm_os_4_probe (struct usb_serial *serial, const struct usb_device_i
unsigned char *transfer_buffer;
int retval;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
transfer_buffer = kmalloc (sizeof (*connection_info), GFP_KERNEL);
if (!transfer_buffer) {
- dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __FUNCTION__,
+ dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
sizeof(*connection_info));
return -ENOMEM;
}
@@ -747,9 +740,9 @@ static int palm_os_4_probe (struct usb_serial *serial, const struct usb_device_i
sizeof (*connection_info), 300);
if (retval < 0)
dev_err(dev, "%s - error %d getting connection info\n",
- __FUNCTION__, retval);
+ __func__, retval);
else
- usb_serial_debug_data(debug, &serial->dev->dev, __FUNCTION__,
+ usb_serial_debug_data(debug, &serial->dev->dev, __func__,
retval, transfer_buffer);
kfree (transfer_buffer);
@@ -762,7 +755,7 @@ static int visor_probe (struct usb_serial *serial, const struct usb_device_id *i
int retval = 0;
int (*startup) (struct usb_serial *serial, const struct usb_device_id *id);
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
err("active config #%d != 1 ??",
@@ -816,7 +809,7 @@ static int clie_3_5_startup (struct usb_serial *serial)
int result;
u8 data;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
/*
* Note that PEG-300 series devices expect the following two calls.
@@ -827,11 +820,11 @@ static int clie_3_5_startup (struct usb_serial *serial)
USB_REQ_GET_CONFIGURATION, USB_DIR_IN,
0, 0, &data, 1, 3000);
if (result < 0) {
- dev_err(dev, "%s: get config number failed: %d\n", __FUNCTION__, result);
+ dev_err(dev, "%s: get config number failed: %d\n", __func__, result);
return result;
}
if (result != 1) {
- dev_err(dev, "%s: get config number bad return length: %d\n", __FUNCTION__, result);
+ dev_err(dev, "%s: get config number bad return length: %d\n", __func__, result);
return -EIO;
}
@@ -841,11 +834,11 @@ static int clie_3_5_startup (struct usb_serial *serial)
USB_DIR_IN | USB_RECIP_INTERFACE,
0, 0, &data, 1, 3000);
if (result < 0) {
- dev_err(dev, "%s: get interface number failed: %d\n", __FUNCTION__, result);
+ dev_err(dev, "%s: get interface number failed: %d\n", __func__, result);
return result;
}
if (result != 1) {
- dev_err(dev, "%s: get interface number bad return length: %d\n", __FUNCTION__, result);
+ dev_err(dev, "%s: get interface number bad return length: %d\n", __func__, result);
return -EIO;
}
@@ -863,7 +856,7 @@ static int treo_attach (struct usb_serial *serial)
(serial->num_interrupt_in == 0))
goto generic_startup;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
/*
* It appears that Treos and Kyoceras want to use the
@@ -894,7 +887,7 @@ generic_startup:
static int clie_5_attach (struct usb_serial *serial)
{
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
/* TH55 registers 2 ports.
Communication in from the UX50/TH55 uses bulk_in_endpointAddress from port 0
@@ -918,7 +911,7 @@ static void visor_shutdown (struct usb_serial *serial)
struct visor_private *priv;
int i;
- dbg("%s", __FUNCTION__);
+ dbg("%s", __func__);
for (i = 0; i < serial->num_ports; i++) {
priv = usb_get_serial_port_data(serial->port[i]);
@@ -931,7 +924,7 @@ static void visor_shutdown (struct usb_serial *serial)
static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)
{
- dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+ dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
return -ENOIOCTLCMD;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 00:33:14 +0000