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kaweth: remove obsolete debugging statements

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SOme statements in the driver only served to inform
which functions were entered. Ftrace can do that just as good without
needing memory. Remove the statements.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oliver Neukum 2016-09-07 15:27:09 +02:00 committed by David S. Miller
parent 72e8d5fdf5
commit 936f0600de
1 changed files with 0 additions and 15 deletions
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15
drivers/net/usb/kaweth.c
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@ -265,8 +265,6 @@ static int kaweth_control(struct kaweth_device *kaweth,
struct usb_ctrlrequest *dr;
int retval;
netdev_dbg(kaweth->net, "kaweth_control()\n");
if(in_interrupt()) {
netdev_dbg(kaweth->net, "in_interrupt()\n");
return -EBUSY;
@ -300,8 +298,6 @@ static int kaweth_read_configuration(struct kaweth_device *kaweth)
{
int retval;
netdev_dbg(kaweth->net, "Reading kaweth configuration\n");
retval = kaweth_control(kaweth,
usb_rcvctrlpipe(kaweth->dev, 0),
KAWETH_COMMAND_GET_ETHERNET_DESC,
@ -451,8 +447,6 @@ static int kaweth_trigger_firmware(struct kaweth_device *kaweth,
kaweth->firmware_buf[6] = 0x00;
kaweth->firmware_buf[7] = 0x00;
netdev_dbg(kaweth->net, "Triggering firmware\n");
return kaweth_control(kaweth,
usb_sndctrlpipe(kaweth->dev, 0),
KAWETH_COMMAND_SCAN,
@ -471,7 +465,6 @@ static int kaweth_reset(struct kaweth_device *kaweth)
{
int result;
netdev_dbg(kaweth->net, "kaweth_reset(%p)\n", kaweth);
result = usb_reset_configuration(kaweth->dev);
mdelay(10);
@ -685,8 +678,6 @@ static int kaweth_open(struct net_device *net)
struct kaweth_device *kaweth = netdev_priv(net);
int res;
netdev_dbg(kaweth->net, "Opening network device.\n");
res = usb_autopm_get_interface(kaweth->intf);
if (res) {
dev_err(&kaweth->intf->dev, "Interface cannot be resumed.\n");
@ -951,7 +942,6 @@ static int kaweth_suspend(struct usb_interface *intf, pm_message_t message)
struct kaweth_device *kaweth = usb_get_intfdata(intf);
unsigned long flags;
dev_dbg(&intf->dev, "Suspending device\n");
spin_lock_irqsave(&kaweth->device_lock, flags);
kaweth->status |= KAWETH_STATUS_SUSPENDING;
spin_unlock_irqrestore(&kaweth->device_lock, flags);
@ -968,7 +958,6 @@ static int kaweth_resume(struct usb_interface *intf)
struct kaweth_device *kaweth = usb_get_intfdata(intf);
unsigned long flags;
dev_dbg(&intf->dev, "Resuming device\n");
spin_lock_irqsave(&kaweth->device_lock, flags);
kaweth->status &= ~KAWETH_STATUS_SUSPENDING;
spin_unlock_irqrestore(&kaweth->device_lock, flags);
@ -1190,8 +1179,6 @@ err_fw:
dev_info(dev, "kaweth interface created at %s\n",
kaweth->net->name);
dev_dbg(dev, "Kaweth probe returning.\n");
return 0;
err_intfdata:
@ -1219,8 +1206,6 @@ static void kaweth_disconnect(struct usb_interface *intf)
struct kaweth_device *kaweth = usb_get_intfdata(intf);
struct net_device *netdev;
dev_info(&intf->dev, "Unregistering\n");
usb_set_intfdata(intf, NULL);
if (!kaweth) {
dev_warn(&intf->dev, "unregistering non-existent device\n");