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| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2020-07-28 09:41:53 +0800 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-08-01 08:15:56 -0700 |
| commit | 65c72291f709fe8a82e1df3d7b8d2e65d4d861a6 (patch) | |
| tree | 202a6f0aa5b683f6d67b531bd0b6cb02d83220e8 | |
| parent | tun: add missing rcu annotation in tun_set_ebpf() (diff) | |
| download | linux-dev-65c72291f709fe8a82e1df3d7b8d2e65d4d861a6.tar.xz linux-dev-65c72291f709fe8a82e1df3d7b8d2e65d4d861a6.zip | |
ice: mark PM functions as __maybe_unused
In certain configurations without power management support, the
following warnings happen:
drivers/net/ethernet/intel/ice/ice_main.c:4214:12: warning:
'ice_resume' defined but not used [-Wunused-function]
4214 | static int ice_resume(struct device *dev)
| ^~~~~~~~~~
drivers/net/ethernet/intel/ice/ice_main.c:4150:12: warning:
'ice_suspend' defined but not used [-Wunused-function]
4150 | static int ice_suspend(struct device *dev)
| ^~~~~~~~~~~
Mark these functions as __maybe_unused to make it clear to the
compiler that this is going to happen based on the configuration,
which is the standard for these types of functions.
Fixes: 769c500dcc1e ("ice: Add advanced power mgmt for WoL")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index c0bde24ab344..bd2a2df25def 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4467,7 +4467,7 @@ err_reinit: * Power Management callback to quiesce the device and prepare * for D3 transition. */ -static int ice_suspend(struct device *dev) +static int __maybe_unused ice_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct ice_pf *pf; @@ -4531,7 +4531,7 @@ static int ice_suspend(struct device *dev) * ice_resume - PM callback for waking up from D3 * @dev: generic device information structure */ -static int ice_resume(struct device *dev) +static int __maybe_unused ice_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); enum ice_reset_req reset_type; |