[Intel-wired-lan] [PATCH iwl-next v2 2/2] net: intel: implement modern PM ops declarations

[Pucha, HimasekharX Reddy]

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of Jesse Brandeburg
> Sent: Wednesday, March 6, 2024 8:20 AM
> To: intel-wired-lan at lists.osuosl.org
> Cc: pmenzel at molgen.mpg.de; netdev at vger.kernel.org; Eric Dumazet <edumazet at google.com>; Nguyen, Anthony L <anthony.l.nguyen at intel.com>; Brady, Alan <alan.brady at intel.com>; horms at kernel.org; Jakub Kicinski <kuba at kernel.org>; Paolo Abeni <pabeni at redhat.com>; David S. Miller <davem at davemloft.net>
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 2/2] net: intel: implement modern PM ops declarations
>
> Switch the Intel networking drivers to use the new power management ops declaration formats and macros, which allows us to drop __maybe_unused, as well as a bunch of ifdef checking CONFIG_PM.
>
> This is safe to do because the compiler drops the unused functions, verified by checking for any of the power management function symbols being present in System.map for a build without CONFIG_PM.
>
> If a driver has runtime PM, define the ops with pm_ptr(), and if the driver has Simple PM, use pm_sleep_ptr(), as well as the new versions of the macros for declaring the members of the pm_ops structs.
>
> Checked with network-enabled allnoconfig, allyesconfig, allmodconfig on x64_64.
>
> Reviewed-by: Alan Brady <alan.brady at intel.com>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg at intel.com>
> ---
> v2: added ice driver changes to series
> v1: original net-next posting
>     all changes except for ice were reviewed by Simon Horman
>     no other changes besides to ice
> ---
>  drivers/net/ethernet/intel/e100.c             |  8 +++---
>  drivers/net/ethernet/intel/e1000/e1000_main.c | 14 +++++-----
>  drivers/net/ethernet/intel/e1000e/netdev.c    | 22 +++++++---------
>  drivers/net/ethernet/intel/fm10k/fm10k_pci.c  | 10 +++----
>  drivers/net/ethernet/intel/i40e/i40e_main.c   | 10 +++----
>  drivers/net/ethernet/intel/iavf/iavf_main.c   |  8 +++---
>  drivers/net/ethernet/intel/ice/ice_main.c     | 12 +++------
>  drivers/net/ethernet/intel/igb/igb_main.c     | 26 +++++++------------
>  drivers/net/ethernet/intel/igbvf/netdev.c     |  6 ++---
>  drivers/net/ethernet/intel/igc/igc_main.c     | 24 ++++++-----------
>  drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |  8 +++---  .../net/ethernet/intel/ixgbevf/ixgbevf_main.c |  8 +++---
>  12 files changed, 64 insertions(+), 92 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha at intel.com> (A Contingent worker at Intel)