diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2021-03-17 14:52:34 +0000 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-19 13:53:49 -0700 |
| commit | f2d75b178532087c15b2a86ec79e443177611b7a (patch) | |
| tree | c8e10c6ac235928d56c33c43ca5503abc13fb40a | |
| parent | 501f23092ddb2e071a3464db6744e92c22535c6e (diff) | |
e1000e: Mark e1000e_pm_prepare() as __maybe_unused
The function e1000e_pm_prepare() may have no callers depending
on configuration, so it must be marked __maybe_unused to avoid
harmless warning:
drivers/net/ethernet/intel/e1000e/netdev.c:6926:12:
warning: 'e1000e_pm_prepare' defined but not used [-Wunused-function]
6926 | static int e1000e_pm_prepare(struct device *dev)
| ^~~~~~~~~~~~~~~~~
Fixes: ccf8b940e5fd ("e1000e: Leverage direct_complete to speed up s2ram")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 480f6712a3b6..39ca02b7fdc5 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -6919,7 +6919,7 @@ static int __e1000_resume(struct pci_dev *pdev) return 0; } -static int e1000e_pm_prepare(struct device *dev) +static __maybe_unused int e1000e_pm_prepare(struct device *dev) { return pm_runtime_suspended(dev) && pm_suspend_via_firmware(); |