[Meego-kernel] [PATCH 1/1] Usb gadget patch for Intel Medfield platform

[Greg KH]

On Wed, Oct 27, 2010 at 05:48:31PM +0800, Li, Jiebing wrote:
> >From 7f7df6e39160e0c5ff7e186b74df108b4db67569 Mon Sep 17 00:00:00 2001
> From: JiebingLi <jiebing.li at intel.com>
> Date: Wed, 27 Oct 2010 17:42:43 +0800
> Subject: [PATCH] usb gadget: add support for medfield composite gadget
> 
> For Medfield platform, number of endpoints is not enough to support
> all the functions in this composite gadget. This patch ensures the
> enabled functions will not be impacted by the failing case.
> 
> Change-Id: Ib423c2545677ca575e05da0eb720e53ae4b455ab

Again, will someone please explain to me exactly what this "Change-Id:"
stuff is?

And as always, why was this patch not sent upstream first?  I think it
is incorrect, but why would I want to review it if it wasn't at least
sent to the proper developers first?

thanks,

greg k-h