tree 7730b17e403cc03ea7c7cee8fc56f06171af0ebe
parent e52783206ada0c0276c8dd74c0ecd0007ead7c00
author Alan Stern <stern@rowland.harvard.edu> 1130270166 -0400
committer Greg Kroah-Hartman <gregkh@suse.de> 1130543270 -0700

[PATCH] usbcore: Improve endpoint sysfs file handling

This revised patch (as587b) improves the implementation of USB endpoint
sysfs files.  Instead of storing a whole bunch of attributes for every
single endpoint, each endpoint now gets its own kobject and they can
share a static list of attributes.  The number of extra fields added to
struct usb_host_endpoint has been reduced from 4 to 1.

The bEndpointAddress field is retained even though it is redundant (it
repeats the same information as the attributes' directory name).  The
code avoids calling kobject_register, to prevent generating unwanted
hotplug events.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>