tree 1e39f6092a785a756f610e8dc9b9b3696c7a08eb
parent 885e97478bf95b46a7cff40df49c2bb1a5503afd
author Alan Stern <stern@rowland.harvard.edu> 1196714669 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1201905293 -0800

USB: updates to usb_reset_composite_device()

This patch (as1023) updates the code in usb_reset_composite_device():

	Some local variable declarations are moved to inner loops.

	The interface locks are not acquired.  This isn't necessary
	any more; its only reason was to prevent an interface from
	being suspended or resumed during the reset.  But now
	interface power management is controlled by the USB device
	lock, not by the interface lock.

	The check for whether the interface is registered is removed.
	There doesn't seem to be any reason for checking; a driver
	for a non-registered interface deserves to be informed of
	device resets just as much as any other.

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