USB: serial: add generic get_icount implementation
authorJohan Hovold <jhovold@gmail.com>
Thu, 21 Mar 2013 11:36:54 +0000 (12:36 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 25 Mar 2013 20:50:51 +0000 (13:50 -0700)
Add generic get_icount implementation that subdrivers relying on the
port interrupt counters can use.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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