diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2024-03-05 18:50:22 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2024-03-29 08:58:43 -0700 |
| commit | 75a3f93b53832449c2c58a527a3865394cc656ba (patch) | |
| tree | 966f18666d9a60cdc0eddc38e0f875606bbce18c /drivers/net/ethernet/intel/ixgbe | |
| parent | 47220a1e0b701d144ef20131f31566cf0815095f (diff) | |
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@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index f985252c8c8d..987dd9c7206d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6974,7 +6974,7 @@ int ixgbe_close(struct net_device *netdev) return 0; } -static int __maybe_unused ixgbe_resume(struct device *dev_d) +static int ixgbe_resume(struct device *dev_d) { struct pci_dev *pdev = to_pci_dev(dev_d); struct ixgbe_adapter *adapter = pci_get_drvdata(pdev); @@ -7082,7 +7082,7 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) return 0; } -static int __maybe_unused ixgbe_suspend(struct device *dev_d) +static int ixgbe_suspend(struct device *dev_d) { struct pci_dev *pdev = to_pci_dev(dev_d); int retval; @@ -11588,14 +11588,14 @@ static const struct pci_error_handlers ixgbe_err_handler = { .resume = ixgbe_io_resume, }; -static SIMPLE_DEV_PM_OPS(ixgbe_pm_ops, ixgbe_suspend, ixgbe_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(ixgbe_pm_ops, ixgbe_suspend, ixgbe_resume); static struct pci_driver ixgbe_driver = { .name = ixgbe_driver_name, .id_table = ixgbe_pci_tbl, .probe = ixgbe_probe, .remove = ixgbe_remove, - .driver.pm = &ixgbe_pm_ops, + .driver.pm = pm_sleep_ptr(&ixgbe_pm_ops), .shutdown = ixgbe_shutdown, .sriov_configure = ixgbe_pci_sriov_configure, .err_handler = &ixgbe_err_handler |