diff options
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/hub.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index fc99ef67761..5abdc11be1e 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -107,7 +107,9 @@ MODULE_PARM_DESC (blinkenlights, "true to cycle leds on hubs"); /* define initial 64-byte descriptor request timeout in milliseconds */ static int initial_descriptor_timeout = USB_CTRL_GET_TIMEOUT; module_param(initial_descriptor_timeout, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(initial_descriptor_timeout, "initial 64-byte descriptor request timeout in milliseconds (default 5000 - 5.0 seconds)"); +MODULE_PARM_DESC(initial_descriptor_timeout, + "initial 64-byte descriptor request timeout in milliseconds " + "(default 5000 - 5.0 seconds)"); /* * As of 2.6.10 we introduce a new USB device initialization scheme which @@ -1136,8 +1138,8 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) hdev = interface_to_usbdev(intf); if (hdev->level == MAX_TOPO_LEVEL) { - dev_err(&intf->dev, "Unsupported bus topology: " - "hub nested too deep\n"); + dev_err(&intf->dev, + "Unsupported bus topology: hub nested too deep\n"); return -E2BIG; } @@ -1477,8 +1479,8 @@ static void announce_device(struct usb_device *udev) dev_info(&udev->dev, "New USB device found, idVendor=%04x, idProduct=%04x\n", le16_to_cpu(udev->descriptor.idVendor), le16_to_cpu(udev->descriptor.idProduct)); - dev_info(&udev->dev, "New USB device strings: Mfr=%d, Product=%d, " - "SerialNumber=%d\n", + dev_info(&udev->dev, + "New USB device strings: Mfr=%d, Product=%d, SerialNumber=%d\n", udev->descriptor.iManufacturer, udev->descriptor.iProduct, udev->descriptor.iSerialNumber); @@ -1543,7 +1545,7 @@ static int usb_configure_device_otg(struct usb_device *udev) * customize to match your product. */ dev_info(&udev->dev, - "can't set HNP mode; %d\n", + "can't set HNP mode: %d\n", err); bus->b_hnp_enable = 0; } @@ -2047,8 +2049,8 @@ static int finish_port_resume(struct usb_device *udev) u16 devstatus; /* caller owns the udev device lock */ - dev_dbg(&udev->dev, "finish %sresume\n", - udev->reset_resume ? "reset-" : ""); + dev_dbg(&udev->dev, "%s\n", + udev->reset_resume ? "finish reset-resume" : "finish resume"); /* usb ch9 identifies four variants of SUSPENDED, based on what * state the device resumes to. Linux currently won't see the @@ -2100,8 +2102,9 @@ static int finish_port_resume(struct usb_device *udev) NULL, 0, USB_CTRL_SET_TIMEOUT); if (status) - dev_dbg(&udev->dev, "disable remote " - "wakeup, status %d\n", status); + dev_dbg(&udev->dev, + "disable remote wakeup, status %d\n", + status); } status = 0; } @@ -2584,9 +2587,9 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, goto fail; } if (r) { - dev_err(&udev->dev, "device descriptor " - "read/%s, error %d\n", - "64", r); + dev_err(&udev->dev, + "device descriptor read/64, error %d\n", + r); retval = -EMSGSIZE; continue; } @@ -2623,9 +2626,9 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, retval = usb_get_device_descriptor(udev, 8); if (retval < 8) { - dev_err(&udev->dev, "device descriptor " - "read/%s, error %d\n", - "8", retval); + dev_err(&udev->dev, + "device descriptor read/8, error %d\n", + retval); if (retval >= 0) retval = -EMSGSIZE; } else { @@ -2652,8 +2655,8 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, retval = usb_get_device_descriptor(udev, USB_DT_DEVICE_SIZE); if (retval < (signed)sizeof(udev->descriptor)) { - dev_err(&udev->dev, "device descriptor read/%s, error %d\n", - "all", retval); + dev_err(&udev->dev, "device descriptor read/all, error %d\n", + retval); if (retval >= 0) retval = -ENOMSG; goto fail; @@ -2721,9 +2724,9 @@ hub_power_remaining (struct usb_hub *hub) else delta = 8; if (delta > hub->mA_per_port) - dev_warn(&udev->dev, "%dmA is over %umA budget " - "for port %d!\n", - delta, hub->mA_per_port, port1); + dev_warn(&udev->dev, + "%dmA is over %umA budget for port %d!\n", + delta, hub->mA_per_port, port1); remaining -= delta; } if (remaining < 0) { |