diff options
| author | Jacky Chou <jacky_chou@aspeedtech.com> | 2024-10-07 06:24:35 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-10 03:56:55 +0300 |
| commit | 70a0da8c113555fe14bb6db8e5180f8fc2c18385 (patch) | |
| tree | 6105b7bd3a31e6ca634b0c74722194844083f505 /drivers/net | |
| parent | 983e35ce2e1ee4037f6f5d5398dfc107b22ad569 (diff) | |
| download | linux-70a0da8c113555fe14bb6db8e5180f8fc2c18385.tar.xz | |
net: ftgmac100: fixed not check status from fixed phy
Add error handling from calling fixed_phy_register.
It may return some error, therefore, need to check the status.
And fixed_phy_register needs to bind a device node for mdio.
Add the mac device node for fixed_phy_register function.
This is a reference to this function, of_phy_register_fixed_link().
Fixes: e24a6c874601 ("net: ftgmac100: Get link speed and duplex for NC-SI")
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20241007032435.787892-1-jacky_chou@aspeedtech.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/faraday/ftgmac100.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index f3cc14cc757d..0b61f548fd18 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1906,7 +1906,12 @@ static int ftgmac100_probe(struct platform_device *pdev) goto err_phy_connect; } - phydev = fixed_phy_register(PHY_POLL, &ncsi_phy_status, NULL); + phydev = fixed_phy_register(PHY_POLL, &ncsi_phy_status, np); + if (IS_ERR(phydev)) { + dev_err(&pdev->dev, "failed to register fixed PHY device\n"); + err = PTR_ERR(phydev); + goto err_phy_connect; + } err = phy_connect_direct(netdev, phydev, ftgmac100_adjust_link, PHY_INTERFACE_MODE_MII); if (err) { |