diff options
| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2020-01-15 05:02:42 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-16 13:28:39 +0100 |
| commit | 82d5d6a638cbd12b7dfe8acafd9efd87a656cc06 (patch) | |
| tree | 4232d332b0de2bbf2655af3d7ab6a431fc867621 /drivers/net/ethernet | |
| parent | net: hns3: pad the short frame before sending to the hardware (diff) | |
| download | linux-82d5d6a638cbd12b7dfe8acafd9efd87a656cc06.tar.xz linux-82d5d6a638cbd12b7dfe8acafd9efd87a656cc06.zip | |
net: ethernet: ave: Avoid lockdep warning
When building with PROVE_LOCKING=y, lockdep shows the following
dump message.
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
...
Calling device_set_wakeup_enable() directly occurs this issue,
and it isn't necessary for initialization, so this patch creates
internal function __ave_ethtool_set_wol() and replaces with this
in ave_init() and ave_resume().
Fixes: 7200f2e3c9e2 ("net: ethernet: ave: Set initial wol state to disabled")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/socionext/sni_ave.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c index f7e927ad67fa..b7032422393f 100644 --- a/drivers/net/ethernet/socionext/sni_ave.c +++ b/drivers/net/ethernet/socionext/sni_ave.c @@ -424,16 +424,22 @@ static void ave_ethtool_get_wol(struct net_device *ndev, phy_ethtool_get_wol(ndev->phydev, wol); } -static int ave_ethtool_set_wol(struct net_device *ndev, - struct ethtool_wolinfo *wol) +static int __ave_ethtool_set_wol(struct net_device *ndev, + struct ethtool_wolinfo *wol) { - int ret; - if (!ndev->phydev || (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE))) return -EOPNOTSUPP; - ret = phy_ethtool_set_wol(ndev->phydev, wol); + return phy_ethtool_set_wol(ndev->phydev, wol); +} + +static int ave_ethtool_set_wol(struct net_device *ndev, + struct ethtool_wolinfo *wol) +{ + int ret; + + ret = __ave_ethtool_set_wol(ndev, wol); if (!ret) device_set_wakeup_enable(&ndev->dev, !!wol->wolopts); @@ -1216,7 +1222,7 @@ static int ave_init(struct net_device *ndev) /* set wol initial state disabled */ wol.wolopts = 0; - ave_ethtool_set_wol(ndev, &wol); + __ave_ethtool_set_wol(ndev, &wol); if (!phy_interface_is_rgmii(phydev)) phy_set_max_speed(phydev, SPEED_100); @@ -1768,7 +1774,7 @@ static int ave_resume(struct device *dev) ave_ethtool_get_wol(ndev, &wol); wol.wolopts = priv->wolopts; - ave_ethtool_set_wol(ndev, &wol); + __ave_ethtool_set_wol(ndev, &wol); if (ndev->phydev) { ret = phy_resume(ndev->phydev); |