net:phy:dp83640: Declare that TX timestamping possible
net:phy:dp83640: Declare that TX timestamping possible

Set the SKBTX_IN_PROGRESS bit in tx_flags dp83640_txtstamp when doing
tx timestamps as per Documentation/networking/timestamping.txt.

Signed-off-by: Stefan Sørensen <1a804f3d92b7c6427820dbe6ae21687667b8dec4@spectralink.com>
Acked-by: Richard Cochran <e27030aebe9cad8817d34b8c31dbaf301fb798b9@gmail.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs