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USB: serial: usb_wwan.c: 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. CC: "Bjørn Mork" <bjorn@mork.no> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Mauro Carvalho Chehab <mchehab@redhat.com> CC: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
parent
7b5ba275df
commit
a80be97d0a
@ -178,7 +178,7 @@ int usb_wwan_ioctl(struct tty_struct *tty,
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{
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struct usb_serial_port *port = tty->driver_data;
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dbg("%s cmd 0x%04x", __func__, cmd);
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dev_dbg(&port->dev, "%s cmd 0x%04x\n", __func__, cmd);
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switch (cmd) {
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case TIOCGSERIAL:
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@ -191,7 +191,7 @@ int usb_wwan_ioctl(struct tty_struct *tty,
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break;
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}
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dbg("%s arg not supported", __func__);
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dev_dbg(&port->dev, "%s arg not supported\n", __func__);
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return -ENOIOCTLCMD;
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}
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@ -212,7 +212,7 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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portdata = usb_get_serial_port_data(port);
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intfdata = port->serial->private;
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dbg("%s: write (%d chars)", __func__, count);
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dev_dbg(&port->dev, "%s: write (%d chars)\n", __func__, count);
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i = 0;
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left = count;
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@ -229,8 +229,8 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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usb_unlink_urb(this_urb);
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continue;
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}
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dbg("%s: endpoint %d buf %d", __func__,
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usb_pipeendpoint(this_urb->pipe), i);
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dev_dbg(&port->dev, "%s: endpoint %d buf %d\n", __func__,
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usb_pipeendpoint(this_urb->pipe), i);
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err = usb_autopm_get_interface_async(port->serial->interface);
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if (err < 0)
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@ -249,8 +249,9 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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spin_unlock_irqrestore(&intfdata->susp_lock, flags);
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err = usb_submit_urb(this_urb, GFP_ATOMIC);
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if (err) {
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dbg("usb_submit_urb %p (write bulk) failed "
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"(%d)", this_urb, err);
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dev_dbg(&port->dev,
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"usb_submit_urb %p (write bulk) failed (%d)\n",
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this_urb, err);
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clear_bit(i, &portdata->out_busy);
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spin_lock_irqsave(&intfdata->susp_lock, flags);
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intfdata->in_flight--;
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@ -267,7 +268,7 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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}
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count -= left;
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dbg("%s: wrote (did %d)", __func__, count);
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dev_dbg(&port->dev, "%s: wrote (did %d)\n", __func__, count);
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return count;
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}
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EXPORT_SYMBOL(usb_wwan_write);
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@ -278,15 +279,17 @@ static void usb_wwan_indat_callback(struct urb *urb)
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int endpoint;
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struct usb_serial_port *port;
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struct tty_struct *tty;
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struct device *dev;
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unsigned char *data = urb->transfer_buffer;
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int status = urb->status;
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endpoint = usb_pipeendpoint(urb->pipe);
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port = urb->context;
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dev = &port->dev;
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if (status) {
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dbg("%s: nonzero status: %d on endpoint %02x.",
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__func__, status, endpoint);
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dev_dbg(dev, "%s: nonzero status: %d on endpoint %02x.\n",
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__func__, status, endpoint);
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} else {
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tty = tty_port_tty_get(&port->port);
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if (tty) {
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@ -295,7 +298,7 @@ static void usb_wwan_indat_callback(struct urb *urb)
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urb->actual_length);
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tty_flip_buffer_push(tty);
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} else
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dbg("%s: empty read urb received", __func__);
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dev_dbg(dev, "%s: empty read urb received\n", __func__);
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tty_kref_put(tty);
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}
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@ -303,8 +306,7 @@ static void usb_wwan_indat_callback(struct urb *urb)
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err) {
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if (err != -EPERM) {
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printk(KERN_ERR "%s: resubmit read urb failed. "
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"(%d)", __func__, err);
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dev_err(dev, "%s: resubmit read urb failed. (%d)\n", __func__, err);
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/* busy also in error unless we are killed */
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usb_mark_last_busy(port->serial->dev);
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}
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@ -356,7 +358,7 @@ int usb_wwan_write_room(struct tty_struct *tty)
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data_len += OUT_BUFLEN;
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}
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dbg("%s: %d", __func__, data_len);
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dev_dbg(&port->dev, "%s: %d\n", __func__, data_len);
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return data_len;
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}
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EXPORT_SYMBOL(usb_wwan_write_room);
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@ -378,7 +380,7 @@ int usb_wwan_chars_in_buffer(struct tty_struct *tty)
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if (this_urb && test_bit(i, &portdata->out_busy))
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data_len += this_urb->transfer_buffer_length;
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}
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dbg("%s: %d", __func__, data_len);
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dev_dbg(&port->dev, "%s: %d\n", __func__, data_len);
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return data_len;
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}
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EXPORT_SYMBOL(usb_wwan_chars_in_buffer);
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@ -401,8 +403,8 @@ int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port)
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continue;
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err = usb_submit_urb(urb, GFP_KERNEL);
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if (err) {
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dbg("%s: submit urb %d failed (%d) %d",
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__func__, i, err, urb->transfer_buffer_length);
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dev_dbg(&port->dev, "%s: submit urb %d failed (%d) %d\n",
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__func__, i, err, urb->transfer_buffer_length);
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}
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}
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@ -458,7 +460,9 @@ static struct urb *usb_wwan_setup_urb(struct usb_serial *serial, int endpoint,
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urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
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if (urb == NULL) {
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dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
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dev_dbg(&serial->interface->dev,
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"%s: alloc for endpoint %d failed.\n", __func__,
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endpoint);
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return NULL;
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}
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@ -522,8 +526,8 @@ int usb_wwan_startup(struct usb_serial *serial)
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port = serial->port[i];
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portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
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if (!portdata) {
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dbg("%s: kmalloc for usb_wwan_port_private (%d) failed!.",
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__func__, i);
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dev_dbg(&port->dev, "%s: kmalloc for usb_wwan_port_private (%d) failed!.\n",
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__func__, i);
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return 1;
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}
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init_usb_anchor(&portdata->delayed);
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@ -548,7 +552,8 @@ int usb_wwan_startup(struct usb_serial *serial)
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continue;
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err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
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if (err)
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dbg("%s: submit irq_in urb failed %d", __func__, err);
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dev_dbg(&port->dev, "%s: submit irq_in urb failed %d\n",
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__func__, err);
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}
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usb_wwan_setup_urbs(serial);
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return 0;
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@ -683,11 +688,11 @@ int usb_wwan_resume(struct usb_serial *serial)
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for (i = 0; i < serial->num_ports; i++) {
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port = serial->port[i];
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if (!port->interrupt_in_urb) {
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dbg("%s: No interrupt URB for port %d", __func__, i);
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dev_dbg(&port->dev, "%s: No interrupt URB for port\n", __func__);
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continue;
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}
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err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
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dbg("Submitted interrupt URB for port %d (result %d)", i, err);
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dev_dbg(&port->dev, "Submitted interrupt URB for port (result %d)\n", err);
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if (err < 0) {
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dev_err(&port->dev, "%s: Error %d for interrupt URB\n",
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__func__, err);
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