[PATCH] USB: add endpoint information to sysfs

This patch adds endpoint information for both devices and interfaces to
sysfs.  Previously it was only possible to get the endpoint information
from usbfs, and never possible to get any information on endpoint 0.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/sysfs.c |  195 ++++++++++++++++++++++++++++++++++++++++++++++-
 include/linux/usb.h      |    4
 2 files changed, 197 insertions(+), 2 deletions(-)

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 8f731e8f2821..4512210e97e7 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -57,6 +57,10 @@ struct usb_host_endpoint {
         struct usb_endpoint_descriptor  desc;
         struct list_head                urb_list;
         void                            *hcpriv;
+        char                            *attr_name;
+        struct attribute_group          *attr_group;
+        struct attribute                **attrs;
+        int                             num_attrs;
 
         unsigned char *extra;   /* Extra descriptors */
         int extralen;