From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 25 Oct 2005 19:56:06 +0000 (-0400)
Subject: [PATCH] usbcore: Improve endpoint sysfs file handling
X-Git-Tag: v2.6.15-rc1~731^2~16^2~1^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be69e5b1900a19a545becda822b18d6f09168ba5;p=pandora-kernel.git

[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>
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