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net: stmmac: move PTP support check into stmmac_init_timestamping()

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Move the PTP support check from stmmac_init_tstamp_counter() into
stmmac_init_timestamping() as it makes more sense to be there.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2025-09-11 12:10:23 +01:00
committed by Jakub Kicinski
parent 84b994ac4e
commit 9d5059228c
1 changed files with 6 additions and 7 deletions
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13
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@@ -734,9 +734,6 @@ static int stmmac_init_tstamp_counter(struct stmmac_priv *priv,
u32 sec_inc = 0;
u64 temp = 0;
if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp))
return -EOPNOTSUPP;
if (!priv->plat->clk_ptp_rate) {
netdev_err(priv->dev, "Invalid PTP clock rate");
return -EINVAL;
@@ -787,12 +784,14 @@ static int stmmac_init_timestamping(struct stmmac_priv *priv)
if (priv->plat->ptp_clk_freq_config)
priv->plat->ptp_clk_freq_config(priv);
if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) {
netdev_info(priv->dev, "PTP not supported by HW\n");
return -EOPNOTSUPP;
}
ret = stmmac_init_tstamp_counter(priv, STMMAC_HWTS_ACTIVE);
if (ret) {
if (ret == -EOPNOTSUPP)
netdev_info(priv->dev, "PTP not supported by HW\n");
else
netdev_warn(priv->dev, "PTP init failed\n");
netdev_warn(priv->dev, "PTP init failed\n");
return ret;
}