From 86fc3f7074d029ce23271d492a1c8ffee3067244 Mon Sep 17 00:00:00 2001 From: Vaibhav Gupta Date: Tue, 7 Jul 2020 13:11:22 +0530 Subject: [PATCH] sun/niu: add __maybe_unused attribute to PM functions The upgraded .suspend() and .resume() throw "defined but not used [-Wunused-function]" warning for certain configurations. Mark them with "__maybe_unused" attribute. Compile-tested only. Fixes: b0db0cc2f695 ("sun/niu: use generic power management") Reported-by: Stephen Rothwell Signed-off-by: Vaibhav Gupta Signed-off-by: David S. Miller --- drivers/net/ethernet/sun/niu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 68541c823245..b4e20d15d138 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -9873,7 +9873,7 @@ static void niu_pci_remove_one(struct pci_dev *pdev) } } -static int niu_suspend(struct device *dev_d) +static int __maybe_unused niu_suspend(struct device *dev_d) { struct net_device *dev = dev_get_drvdata(dev_d); struct niu *np = netdev_priv(dev); @@ -9900,7 +9900,7 @@ static int niu_suspend(struct device *dev_d) return 0; } -static int niu_resume(struct device *dev_d) +static int __maybe_unused niu_resume(struct device *dev_d) { struct net_device *dev = dev_get_drvdata(dev_d); struct niu *np = netdev_priv(dev);