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ethernet:gmac: fix the following warnning

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[  169.855161] WARNING: at fs/sysfs/dir.c:530 sysfs_adl@one28x7/ 0x9c()
[  169.855236] sysfs: cannot create duplicate filename '/devices/ff290000.eth/stmmac-0:00/phy_reg'
This commit is contained in:
roger
2014-08-14 16:09:40 +08:00
parent a826090f0c
commit 1945bbd10f
1 changed files with 13 additions and 0 deletions
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13
drivers/net/ethernet/rockchip/gmac/stmmac_main.c
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@@ -876,6 +876,16 @@ int gmac_create_sysfs(struct phy_device * phy_dev) {
return 0;
}
int gmac_remove_sysfs(struct phy_device * phy_dev) {
int t;
for (t = 0; t < ARRAY_SIZE(phy_reg_attrs); t++) {
device_remove_file(&phy_dev->dev,&phy_reg_attrs[t]);
}
return 0;
}
/**
* stmmac_init_phy - PHY initialization
* @dev: net device structure
@@ -1824,6 +1834,9 @@ static int stmmac_release(struct net_device *dev)
/* Stop and disconnect the PHY */
if (priv->phydev) {
gmac_remove_sysfs(priv->phydev);
phy_stop(priv->phydev);
phy_disconnect(priv->phydev);
priv->phydev = NULL;