netdev - Re: [PATCH net 2/2] net: stmmac: skip only stmmac_ptp

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Date:   Mon, 24 Jan 2022 14:15:23 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Mohammad Athari Bin Ismail <mohammad.athari.ismail@...el.com>
Cc:     Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        Voon Weifeng <weifeng.voon@...el.com>,
        Wong Vee Khee <vee.khee.wong@...el.com>,
        Huacai Chen <chenhuacai@...nel.org>, netdev@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net 2/2] net: stmmac: skip only stmmac_ptp_register when
 resume from suspend

> @@ -3308,13 +3309,11 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
>  
>  	stmmac_mmc_setup(priv);
>  
> -	if (init_ptp) {
> -		ret = stmmac_init_ptp(priv);
> -		if (ret == -EOPNOTSUPP)
> -			netdev_warn(priv->dev, "PTP not supported by HW\n");
> -		else if (ret)
> -			netdev_warn(priv->dev, "PTP init failed\n");
> -	}
> +	ret = stmmac_init_ptp(priv, ptp_register);
> +	if (ret == -EOPNOTSUPP)
> +		netdev_warn(priv->dev, "PTP not supported by HW\n");
> +	else if (ret)
> +		netdev_warn(priv->dev, "PTP init failed\n");

The init_ptp parameter now seems unused? If so, please remove it.

    Andrew