From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 1 Jun 2006 17:33:42 +0000 (-0400)
Subject: [PATCH] usbcore: port reset for composite devices
X-Git-Tag: v2.6.18-rc1~858^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79efa097e75018a2918155f343f0e08e61ee8a8c;p=pandora-kernel.git

[PATCH] usbcore: port reset for composite devices

This patch (as699) adds usb_reset_composite_device(), a routine for
sending a USB port reset to a device with multiple interfaces owned by
different drivers.  Drivers are notified about impending and completed
resets through two new methods in the usb_driver structure.

The patch modifieds the usbfs ioctl code to make it use the new routine
instead of usb_reset_device().  Follow-up patches will modify the hub,
usb-storage, and usbhid drivers so they can utilize this new API.

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