Merge branch 'sfc-remove-nic_data-usage-in-common-code'

Merge branch 'sfc-remove-nic_data-usage-in-common-code'

Edward Cree says:

====================
sfc: remove nic_data usage in common code

efx->nic_data should only be used from NIC-specific code (i.e. nic_type
 functions and things they call), in files like ef10[_sriov].c and
 siena.c.  This series refactors several nic_data usages from common
 code (mainly in mcdi_filters.c) into nic_type functions, in preparation
 for the upcoming ef100 driver which will use those functions but have
 its own struct layout for efx->nic_data distinct from ef10's.
After this series, one nic_data usage (in ptp.c) remains; it wasn't
 clear to me how to fix it, and ef100 devices don't yet have PTP support
 (so the initial ef100 driver will not call that code).
====================

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