Re: [ 43/62] usb: gadget: udc-core: fix asymmetric calls inremove_driver

[Ben Hutchings]

On Tue, Apr 24, 2012 at 03:33:24PM -0700, Greg KH wrote:
> 3.3-stable review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Kishon Vijay Abraham I <kishon@xxxxxx>
> 
> commit 8ae8090c82eb407267001f75b3d256b3bd4ae691 upstream.
> 
> During modprobe of gadget driver, pullup is called after
> udc_start. In order to make the exit path symmetric when
> removing a gadget driver, call pullup before ->udc_stop.
[...]
 
It looks like commit 6d258a4c42089229b855fd706622029decf316d6
(previous patch in this series!) added another case where the
cleanup functions are called in the wrong order.
 
Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert Camus
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