Merge branch 'qed-ptp-enhancements'

Sudarsana Reddy Kalluru says:

====================
qed*: PTP enhancements.

The patch series contains set of enhancements for qed/qede ptp
implementation.
Patches (1)-(3) adds resource locking implementation to allow
PTP functionality only on the first detected ethernet PF of the port.
The change is required as the adapter currently supports only one
instance of the PTP client on a given port.
Patch (4) removes the un-needed header file.
Patch (5) moves the ptt-lock get/release logic to the ptp specific
code.

Please consider applying this series to "net-next" branch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>