summaryrefslogtreecommitdiffstats
path: root/drivers/usb/serial/ir-usb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/ir-usb.c')
-rw-r--r--drivers/usb/serial/ir-usb.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c
index 6b803ab9854..004d57385a7 100644
--- a/drivers/usb/serial/ir-usb.c
+++ b/drivers/usb/serial/ir-usb.c
@@ -145,9 +145,6 @@ static struct usb_serial_driver ir_device = {
.description = "IR Dongle",
.usb_driver = &ir_driver,
.id_table = id_table,
- .num_interrupt_in = 1,
- .num_bulk_in = 1,
- .num_bulk_out = 1,
.num_ports = 1,
.set_termios = ir_set_termios,
.attach = ir_startup,
@@ -198,16 +195,16 @@ static struct irda_class_desc *irda_usb_find_class_desc(struct usb_device *dev,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
0, ifnum, desc, sizeof(*desc), 1000);
- dbg("%s - ret=%d", __FUNCTION__, ret);
+ dbg("%s - ret=%d", __func__, ret);
if (ret < sizeof(*desc)) {
dbg("%s - class descriptor read %s (%d)",
- __FUNCTION__,
+ __func__,
(ret<0) ? "failed" : "too short",
ret);
goto error;
}
if (desc->bDescriptorType != USB_DT_IRDA) {
- dbg("%s - bad class descriptor type", __FUNCTION__);
+ dbg("%s - bad class descriptor type", __func__);
goto error;
}
@@ -251,7 +248,7 @@ static int ir_startup (struct usb_serial *serial)
}
dbg ("%s - Baud rates supported:%s%s%s%s%s%s%s%s%s",
- __FUNCTION__,
+ __func__,
(irda_desc->wBaudRate & 0x0001) ? " 2400" : "",
(irda_desc->wBaudRate & 0x0002) ? " 9600" : "",
(irda_desc->wBaudRate & 0x0004) ? " 19200" : "",
@@ -284,13 +281,13 @@ static int ir_open (struct usb_serial_port *port, struct file *filp)
char *buffer;
int result = 0;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (buffer_size) {
/* override the default buffer sizes */
buffer = kmalloc (buffer_size, GFP_KERNEL);
if (!buffer) {
- dev_err (&port->dev, "%s - out of memory.\n", __FUNCTION__);
+ dev_err (&port->dev, "%s - out of memory.\n", __func__);
return -ENOMEM;
}
kfree (port->read_urb->transfer_buffer);
@@ -299,7 +296,7 @@ static int ir_open (struct usb_serial_port *port, struct file *filp)
buffer = kmalloc (buffer_size, GFP_KERNEL);
if (!buffer) {
- dev_err (&port->dev, "%s - out of memory.\n", __FUNCTION__);
+ dev_err (&port->dev, "%s - out of memory.\n", __func__);
return -ENOMEM;
}
kfree (port->write_urb->transfer_buffer);
@@ -319,14 +316,14 @@ static int ir_open (struct usb_serial_port *port, struct file *filp)
port);
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);
+ dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
return result;
}
static void ir_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 bulk read */
usb_kill_urb(port->read_urb);
@@ -338,10 +335,10 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int
int result;
int transfer_size;
- dbg("%s - port = %d, count = %d", __FUNCTION__, port->number, count);
+ dbg("%s - port = %d, count = %d", __func__, port->number, count);
if (!port->tty) {
- dev_err (&port->dev, "%s - no tty???\n", __FUNCTION__);
+ dev_err (&port->dev, "%s - no tty???\n", __func__);
return 0;
}
@@ -351,7 +348,7 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int
spin_lock_bh(&port->lock);
if (port->write_urb_busy) {
spin_unlock_bh(&port->lock);
- dbg("%s - already writing", __FUNCTION__);
+ dbg("%s - already writing", __func__);
return 0;
}
port->write_urb_busy = 1;
@@ -387,7 +384,7 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int
result = usb_submit_urb (port->write_urb, GFP_ATOMIC);
if (result) {
port->write_urb_busy = 0;
- dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+ dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
} else
result = transfer_size;
@@ -396,22 +393,22 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int
static void ir_write_bulk_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;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
port->write_urb_busy = 0;
if (status) {
dbg("%s - nonzero write bulk status received: %d",
- __FUNCTION__, status);
+ __func__, status);
return;
}
usb_serial_debug_data (
debug,
&port->dev,
- __FUNCTION__,
+ __func__,
urb->actual_length,
urb->transfer_buffer);
@@ -420,16 +417,16 @@ static void ir_write_bulk_callback (struct urb *urb)
static void ir_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 tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
int result;
int status = urb->status;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
if (!port->open_count) {
- dbg("%s - port closed.", __FUNCTION__);
+ dbg("%s - port closed.", __func__);
return;
}
@@ -447,7 +444,7 @@ static void ir_read_bulk_callback (struct urb *urb)
usb_serial_debug_data (
debug,
&port->dev,
- __FUNCTION__,
+ __func__,
urb->actual_length,
data);
@@ -480,13 +477,13 @@ static void ir_read_bulk_callback (struct urb *urb)
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);
+ __func__, result);
break ;
default:
dbg("%s - nonzero read bulk status received: %d",
- __FUNCTION__,
+ __func__,
status);
break ;
@@ -502,7 +499,7 @@ static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_t
speed_t baud;
int ir_baud;
- dbg("%s - port %d", __FUNCTION__, port->number);
+ dbg("%s - port %d", __func__, port->number);
baud = tty_get_baud_rate(port->tty);
@@ -554,7 +551,7 @@ static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_t
result = usb_submit_urb (port->write_urb, GFP_KERNEL);
if (result)
- dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+ dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
/* Only speed changes are supported */
tty_termios_copy_hw(port->tty->termios, old_termios);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-21 06:10:58 +0000