tree 9031ebe390ecd558d54ad484dde5ba66dcf823b7
parent c706ebdfc8955b850e477255a8c0f93f9f14712d
author Alan Stern <stern@rowland.harvard.edu> 1243958035 -0400
committer Greg Kroah-Hartman <gregkh@suse.de> 1245127487 -0700

USB: usb-serial: replace shutdown with disconnect, release

This patch (as1254) splits up the shutdown method of usb_serial_driver
into a disconnect and a release method.

The problem is that the usb-serial core was calling shutdown during
disconnect handling, but drivers didn't expect it to be called until
after all the open file references had been closed.  The result was an
oops when the close method tried to use memory that had been
deallocated by shutdown.

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