diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-06-06 15:42:07 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-06-06 15:42:07 -0700 |
| commit | 26abd53d8e9e51bbeea0b4772e8dffece3eeff38 (patch) | |
| tree | d9dc6f45c9142e6a8f58f1aa8fc75e66f9edd0e9 /drivers/usb/core/sysfs.c | |
| parent | ff89bf3bc0534aa03b5375aa906544d96911bad4 (diff) | |
| parent | 8f5bb0438b86d1a5393176ceeec2836fd469edf8 (diff) | |
auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'drivers/usb/core/sysfs.c')
| -rw-r--r-- | drivers/usb/core/sysfs.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 4ab50009291d..4d0c9e65cd03 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -290,32 +290,30 @@ static ssize_t show_modalias(struct device *dev, char *buf) { struct usb_interface *intf; struct usb_device *udev; + int len; intf = to_usb_interface(dev); udev = interface_to_usbdev(intf); - if (udev->descriptor.bDeviceClass == 0) { - struct usb_host_interface *alt = intf->cur_altsetting; - return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X\n", + len = sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic", le16_to_cpu(udev->descriptor.idVendor), le16_to_cpu(udev->descriptor.idProduct), le16_to_cpu(udev->descriptor.bcdDevice), udev->descriptor.bDeviceClass, udev->descriptor.bDeviceSubClass, - udev->descriptor.bDeviceProtocol, + udev->descriptor.bDeviceProtocol); + buf += len; + + if (udev->descriptor.bDeviceClass == 0) { + struct usb_host_interface *alt = intf->cur_altsetting; + + return len + sprintf(buf, "%02Xisc%02Xip%02X\n", alt->desc.bInterfaceClass, alt->desc.bInterfaceSubClass, alt->desc.bInterfaceProtocol); } else { - return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic*isc*ip*\n", - le16_to_cpu(udev->descriptor.idVendor), - le16_to_cpu(udev->descriptor.idProduct), - le16_to_cpu(udev->descriptor.bcdDevice), - udev->descriptor.bDeviceClass, - udev->descriptor.bDeviceSubClass, - udev->descriptor.bDeviceProtocol); + return len + sprintf(buf, "*isc*ip*\n"); } - } static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL); |