[PATCH] USB: add the rest of the interface descriptor info to sysfs

diff --git a/drivers/usb/core/driverfs.c b/drivers/usb/core/driverfs.c
index cd3bbc14b3e99cf25b27a73b1953f0beb2138945..6e56fcb7cc7facc661eb993a7dafc4f203fe5dd3 100644 (file)
--- a/drivers/usb/core/driverfs.c
+++ b/drivers/usb/core/driverfs.c
@@ -183,15 +183,21 @@ show_##field (struct device *dev, char *buf)                              \
 }                                                                      \
 static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL);
 
+usb_intf_attr (bInterfaceNumber, "%02x\n")
 usb_intf_attr (bAlternateSetting, "%2d\n")
+usb_intf_attr (bNumEndpoints, "%02x\n")
 usb_intf_attr (bInterfaceClass, "%02x\n")
 usb_intf_attr (bInterfaceSubClass, "%02x\n")
 usb_intf_attr (bInterfaceProtocol, "%02x\n")
+usb_intf_attr (iInterface, "%02x\n")
 
 void usb_create_driverfs_intf_files (struct usb_interface *intf)
 {
+       device_create_file (&intf->dev, &dev_attr_bInterfaceNumber);
        device_create_file (&intf->dev, &dev_attr_bAlternateSetting);
+       device_create_file (&intf->dev, &dev_attr_bNumEndpoints);
        device_create_file (&intf->dev, &dev_attr_bInterfaceClass);
        device_create_file (&intf->dev, &dev_attr_bInterfaceSubClass);
        device_create_file (&intf->dev, &dev_attr_bInterfaceProtocol);
+       device_create_file (&intf->dev, &dev_attr_iInterface);
 }