diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-19 09:46:14 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-09-20 21:53:14 (GMT) |
commit | 49ae25b03c8622e381e4e54d066cd4ee2dbcc3e2 (patch) | |
tree | 858136fb869d6077abcaca9abb05ef50146dc098 /drivers/net/usb/kaweth.c | |
parent | 4308fc58dceda40fac8a8d9c05b7cfba0a6bbed3 (diff) | |
download | linux-49ae25b03c8622e381e4e54d066cd4ee2dbcc3e2.tar.xz |
USB: remove dbg() usage in USB networking drivers
The dbg() USB macro is so old, it predates me. The USB networking drivers are
the last hold-out using this macro, and we want to get rid of it, so replace
the usage of it with the proper netdev_dbg() or dev_dbg() (depending on the
context) calls.
Some places we end up using a local variable for the debug call, so also
convert the other existing dev_* calls to use it as well, to save tiny amounts
of code space.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/kaweth.c')
-rw-r--r-- | drivers/net/usb/kaweth.c | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index c3d0349..c75e11e 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -267,19 +267,16 @@ static int kaweth_control(struct kaweth_device *kaweth, struct usb_ctrlrequest *dr; int retval; - dbg("kaweth_control()"); + netdev_dbg(kaweth->net, "kaweth_control()\n"); if(in_interrupt()) { - dbg("in_interrupt()"); + netdev_dbg(kaweth->net, "in_interrupt()\n"); return -EBUSY; } dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC); - - if (!dr) { - dbg("kmalloc() failed"); + if (!dr) return -ENOMEM; - } dr->bRequestType = requesttype; dr->bRequest = request; @@ -305,7 +302,7 @@ static int kaweth_read_configuration(struct kaweth_device *kaweth) { int retval; - dbg("Reading kaweth configuration"); + netdev_dbg(kaweth->net, "Reading kaweth configuration\n"); retval = kaweth_control(kaweth, usb_rcvctrlpipe(kaweth->dev, 0), @@ -327,7 +324,7 @@ static int kaweth_set_urb_size(struct kaweth_device *kaweth, __u16 urb_size) { int retval; - dbg("Setting URB size to %d", (unsigned)urb_size); + netdev_dbg(kaweth->net, "Setting URB size to %d\n", (unsigned)urb_size); retval = kaweth_control(kaweth, usb_sndctrlpipe(kaweth->dev, 0), @@ -349,7 +346,7 @@ static int kaweth_set_sofs_wait(struct kaweth_device *kaweth, __u16 sofs_wait) { int retval; - dbg("Set SOFS wait to %d", (unsigned)sofs_wait); + netdev_dbg(kaweth->net, "Set SOFS wait to %d\n", (unsigned)sofs_wait); retval = kaweth_control(kaweth, usb_sndctrlpipe(kaweth->dev, 0), @@ -372,7 +369,8 @@ static int kaweth_set_receive_filter(struct kaweth_device *kaweth, { int retval; - dbg("Set receive filter to %d", (unsigned)receive_filter); + netdev_dbg(kaweth->net, "Set receive filter to %d\n", + (unsigned)receive_filter); retval = kaweth_control(kaweth, usb_sndctrlpipe(kaweth->dev, 0), @@ -421,12 +419,13 @@ static int kaweth_download_firmware(struct kaweth_device *kaweth, kaweth->firmware_buf[4] = type; kaweth->firmware_buf[5] = interrupt; - dbg("High: %i, Low:%i", kaweth->firmware_buf[3], + netdev_dbg(kaweth->net, "High: %i, Low:%i\n", kaweth->firmware_buf[3], kaweth->firmware_buf[2]); - dbg("Downloading firmware at %p to kaweth device at %p", - fw->data, kaweth); - dbg("Firmware length: %d", data_len); + netdev_dbg(kaweth->net, + "Downloading firmware at %p to kaweth device at %p\n", + fw->data, kaweth); + netdev_dbg(kaweth->net, "Firmware length: %d\n", data_len); return kaweth_control(kaweth, usb_sndctrlpipe(kaweth->dev, 0), @@ -454,7 +453,7 @@ static int kaweth_trigger_firmware(struct kaweth_device *kaweth, kaweth->firmware_buf[6] = 0x00; kaweth->firmware_buf[7] = 0x00; - dbg("Triggering firmware"); + netdev_dbg(kaweth->net, "Triggering firmware\n"); return kaweth_control(kaweth, usb_sndctrlpipe(kaweth->dev, 0), @@ -474,11 +473,11 @@ static int kaweth_reset(struct kaweth_device *kaweth) { int result; - dbg("kaweth_reset(%p)", kaweth); + netdev_dbg(kaweth->net, "kaweth_reset(%p)\n", kaweth); result = usb_reset_configuration(kaweth->dev); mdelay(10); - dbg("kaweth_reset() returns %d.",result); + netdev_dbg(kaweth->net, "kaweth_reset() returns %d.\n", result); return result; } @@ -595,6 +594,7 @@ static void kaweth_async_set_rx_mode(struct kaweth_device *kaweth); ****************************************************************/ static void kaweth_usb_receive(struct urb *urb) { + struct device *dev = &urb->dev->dev; struct kaweth_device *kaweth = urb->context; struct net_device *net = kaweth->net; int status = urb->status; @@ -610,25 +610,25 @@ static void kaweth_usb_receive(struct urb *urb) kaweth->stats.rx_errors++; kaweth->end = 1; wake_up(&kaweth->term_wait); - dbg("Status was -EPIPE."); + dev_dbg(dev, "Status was -EPIPE.\n"); return; } if (unlikely(status == -ECONNRESET || status == -ESHUTDOWN)) { /* we are killed - set a flag and wake the disconnect handler */ kaweth->end = 1; wake_up(&kaweth->term_wait); - dbg("Status was -ECONNRESET or -ESHUTDOWN."); + dev_dbg(dev, "Status was -ECONNRESET or -ESHUTDOWN.\n"); return; } if (unlikely(status == -EPROTO || status == -ETIME || status == -EILSEQ)) { kaweth->stats.rx_errors++; - dbg("Status was -EPROTO, -ETIME, or -EILSEQ."); + dev_dbg(dev, "Status was -EPROTO, -ETIME, or -EILSEQ.\n"); return; } if (unlikely(status == -EOVERFLOW)) { kaweth->stats.rx_errors++; - dbg("Status was -EOVERFLOW."); + dev_dbg(dev, "Status was -EOVERFLOW.\n"); } spin_lock(&kaweth->device_lock); if (IS_BLOCKED(kaweth->status)) { @@ -687,7 +687,7 @@ static int kaweth_open(struct net_device *net) struct kaweth_device *kaweth = netdev_priv(net); int res; - dbg("Opening network device."); + netdev_dbg(kaweth->net, "Opening network device.\n"); res = usb_autopm_get_interface(kaweth->intf); if (res) { @@ -787,7 +787,8 @@ static void kaweth_usb_transmit_complete(struct urb *urb) if (unlikely(status != 0)) if (status != -ENOENT) - dbg("%s: TX status %d.", kaweth->net->name, status); + dev_dbg(&urb->dev->dev, "%s: TX status %d.\n", + kaweth->net->name, status); netif_wake_queue(kaweth->net); dev_kfree_skb_irq(skb); @@ -871,7 +872,7 @@ static void kaweth_set_rx_mode(struct net_device *net) KAWETH_PACKET_FILTER_BROADCAST | KAWETH_PACKET_FILTER_MULTICAST; - dbg("Setting Rx mode to %d", packet_filter_bitmap); + netdev_dbg(net, "Setting Rx mode to %d\n", packet_filter_bitmap); netif_stop_queue(net); @@ -916,7 +917,8 @@ static void kaweth_async_set_rx_mode(struct kaweth_device *kaweth) result); } else { - dbg("Set Rx mode to %d", packet_filter_bitmap); + netdev_dbg(kaweth->net, "Set Rx mode to %d\n", + packet_filter_bitmap); } } @@ -951,7 +953,7 @@ static int kaweth_suspend(struct usb_interface *intf, pm_message_t message) struct kaweth_device *kaweth = usb_get_intfdata(intf); unsigned long flags; - dbg("Suspending device"); + 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 +970,7 @@ static int kaweth_resume(struct usb_interface *intf) struct kaweth_device *kaweth = usb_get_intfdata(intf); unsigned long flags; - dbg("Resuming device"); + 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); @@ -1003,36 +1005,37 @@ static int kaweth_probe( const struct usb_device_id *id /* from id_table */ ) { - struct usb_device *dev = interface_to_usbdev(intf); + struct device *dev = &intf->dev; + struct usb_device *udev = interface_to_usbdev(intf); struct kaweth_device *kaweth; struct net_device *netdev; const eth_addr_t bcast_addr = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; int result = 0; - dbg("Kawasaki Device Probe (Device number:%d): 0x%4.4x:0x%4.4x:0x%4.4x", - dev->devnum, - le16_to_cpu(dev->descriptor.idVendor), - le16_to_cpu(dev->descriptor.idProduct), - le16_to_cpu(dev->descriptor.bcdDevice)); + dev_dbg(dev, + "Kawasaki Device Probe (Device number:%d): 0x%4.4x:0x%4.4x:0x%4.4x\n", + udev->devnum, le16_to_cpu(udev->descriptor.idVendor), + le16_to_cpu(udev->descriptor.idProduct), + le16_to_cpu(udev->descriptor.bcdDevice)); - dbg("Device at %p", dev); + dev_dbg(dev, "Device at %p\n", udev); - dbg("Descriptor length: %x type: %x", - (int)dev->descriptor.bLength, - (int)dev->descriptor.bDescriptorType); + dev_dbg(dev, "Descriptor length: %x type: %x\n", + (int)udev->descriptor.bLength, + (int)udev->descriptor.bDescriptorType); netdev = alloc_etherdev(sizeof(*kaweth)); if (!netdev) return -ENOMEM; kaweth = netdev_priv(netdev); - kaweth->dev = dev; + kaweth->dev = udev; kaweth->net = netdev; spin_lock_init(&kaweth->device_lock); init_waitqueue_head(&kaweth->term_wait); - dbg("Resetting."); + dev_dbg(dev, "Resetting.\n"); kaweth_reset(kaweth); @@ -1041,17 +1044,17 @@ static int kaweth_probe( * downloaded. Don't try to do it again, or we'll hang the device. */ - if (le16_to_cpu(dev->descriptor.bcdDevice) >> 8) { - dev_info(&intf->dev, "Firmware present in device.\n"); + if (le16_to_cpu(udev->descriptor.bcdDevice) >> 8) { + dev_info(dev, "Firmware present in device.\n"); } else { /* Download the firmware */ - dev_info(&intf->dev, "Downloading firmware...\n"); + dev_info(dev, "Downloading firmware...\n"); kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL); if ((result = kaweth_download_firmware(kaweth, "kaweth/new_code.bin", 100, 2)) < 0) { - dev_err(&intf->dev, "Error downloading firmware (%d)\n", + dev_err(dev, "Error downloading firmware (%d)\n", result); goto err_fw; } @@ -1060,8 +1063,7 @@ static int kaweth_probe( "kaweth/new_code_fix.bin", 100, 3)) < 0) { - dev_err(&intf->dev, - "Error downloading firmware fix (%d)\n", + dev_err(dev, "Error downloading firmware fix (%d)\n", result); goto err_fw; } @@ -1070,8 +1072,7 @@ static int kaweth_probe( "kaweth/trigger_code.bin", 126, 2)) < 0) { - dev_err(&intf->dev, - "Error downloading trigger code (%d)\n", + dev_err(dev, "Error downloading trigger code (%d)\n", result); goto err_fw; @@ -1081,19 +1082,18 @@ static int kaweth_probe( "kaweth/trigger_code_fix.bin", 126, 3)) < 0) { - dev_err(&intf->dev, "Error downloading trigger code fix (%d)\n", result); + dev_err(dev, "Error downloading trigger code fix (%d)\n", result); goto err_fw; } if ((result = kaweth_trigger_firmware(kaweth, 126)) < 0) { - dev_err(&intf->dev, "Error triggering firmware (%d)\n", - result); + dev_err(dev, "Error triggering firmware (%d)\n", result); goto err_fw; } /* Device will now disappear for a moment... */ - dev_info(&intf->dev, "Firmware loaded. I'll be back...\n"); + dev_info(dev, "Firmware loaded. I'll be back...\n"); err_fw: free_page((unsigned long)kaweth->firmware_buf); free_netdev(netdev); @@ -1103,29 +1103,29 @@ err_fw: result = kaweth_read_configuration(kaweth); if(result < 0) { - dev_err(&intf->dev, "Error reading configuration (%d), no net device created\n", result); + dev_err(dev, "Error reading configuration (%d), no net device created\n", result); goto err_free_netdev; } - dev_info(&intf->dev, "Statistics collection: %x\n", kaweth->configuration.statistics_mask); - dev_info(&intf->dev, "Multicast filter limit: %x\n", kaweth->configuration.max_multicast_filters & ((1 << 15) - 1)); - dev_info(&intf->dev, "MTU: %d\n", le16_to_cpu(kaweth->configuration.segment_size)); - dev_info(&intf->dev, "Read MAC address %pM\n", kaweth->configuration.hw_addr); + dev_info(dev, "Statistics collection: %x\n", kaweth->configuration.statistics_mask); + dev_info(dev, "Multicast filter limit: %x\n", kaweth->configuration.max_multicast_filters & ((1 << 15) - 1)); + dev_info(dev, "MTU: %d\n", le16_to_cpu(kaweth->configuration.segment_size)); + dev_info(dev, "Read MAC address %pM\n", kaweth->configuration.hw_addr); if(!memcmp(&kaweth->configuration.hw_addr, &bcast_addr, sizeof(bcast_addr))) { - dev_err(&intf->dev, "Firmware not functioning properly, no net device created\n"); + dev_err(dev, "Firmware not functioning properly, no net device created\n"); goto err_free_netdev; } if(kaweth_set_urb_size(kaweth, KAWETH_BUF_SIZE) < 0) { - dbg("Error setting URB size"); + dev_dbg(dev, "Error setting URB size\n"); goto err_free_netdev; } if(kaweth_set_sofs_wait(kaweth, KAWETH_SOFS_TO_WAIT) < 0) { - dev_err(&intf->dev, "Error setting SOFS wait\n"); + dev_err(dev, "Error setting SOFS wait\n"); goto err_free_netdev; } @@ -1135,11 +1135,11 @@ err_fw: KAWETH_PACKET_FILTER_MULTICAST); if(result < 0) { - dev_err(&intf->dev, "Error setting receive filter\n"); + dev_err(dev, "Error setting receive filter\n"); goto err_free_netdev; } - dbg("Initializing net device."); + dev_dbg(dev, "Initializing net device.\n"); kaweth->intf = intf; @@ -1181,20 +1181,20 @@ err_fw: #if 0 // dma_supported() is deeply broken on almost all architectures - if (dma_supported (&intf->dev, 0xffffffffffffffffULL)) + if (dma_supported (dev, 0xffffffffffffffffULL)) kaweth->net->features |= NETIF_F_HIGHDMA; #endif - SET_NETDEV_DEV(netdev, &intf->dev); + SET_NETDEV_DEV(netdev, dev); if (register_netdev(netdev) != 0) { - dev_err(&intf->dev, "Error registering netdev.\n"); + dev_err(dev, "Error registering netdev.\n"); goto err_intfdata; } - dev_info(&intf->dev, "kaweth interface created at %s\n", + dev_info(dev, "kaweth interface created at %s\n", kaweth->net->name); - dbg("Kaweth probe returning."); + dev_dbg(dev, "Kaweth probe returning.\n"); return 0; @@ -1232,7 +1232,7 @@ static void kaweth_disconnect(struct usb_interface *intf) } netdev = kaweth->net; - dbg("Unregistering net device"); + netdev_dbg(kaweth->net, "Unregistering net device\n"); unregister_netdev(netdev); usb_free_urb(kaweth->rx_urb); |