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net: ethtool: Use the PHY time stamping interface. 

The ethtool layer tests fields of the phy_device in order to determine
whether to invoke the PHY's tsinfo ethtool callback.  This patch
replaces the open coded logic with an invocation of the proper
methods.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran 2019-12-25 18:16:12 -08:00 committed by David S. Miller
parent dfe6d68fc4
commit 7774ee2368
1 changed files with 2 additions and 2 deletions
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4
net/ethtool/ioctl.c
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@ -2096,8 +2096,8 @@ static int ethtool_get_ts_info(struct net_device *dev, void __user *useraddr)
memset(&info, 0, sizeof(info));
info.cmd = ETHTOOL_GET_TS_INFO;
if (phydev && phydev->drv && phydev->drv->ts_info) {
err = phydev->drv->ts_info(phydev, &info);
if (phy_has_tsinfo(phydev)) {
err = phy_ts_info(phydev, &info);
} else if (ops->get_ts_info) {
err = ops->get_ts_info(dev, &info);
} else {