From: "Ismail, Mohammad Athari" <mohammad.athari.ismail@intel.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Jose Abreu <joabreu@synopsys.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
"Ong, Boon Leong" <boon.leong.ong@intel.com>,
"Voon, Weifeng" <weifeng.voon@intel.com>,
"Wong, Vee Khee" <vee.khee.wong@intel.com>,
Huacai Chen <chenhuacai@kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH net 2/2] net: stmmac: skip only stmmac_ptp_register when resume from suspend
Date: Mon, 24 Jan 2022 22:19:22 +0000 [thread overview]
Message-ID: <CO1PR11MB47716D7115E85AC4649CD3A5D55E9@CO1PR11MB4771.namprd11.prod.outlook.com> (raw)
In-Reply-To: <Ye6maxMtt68JlZ9l@lunn.ch>
> -----Original Message-----
> From: Andrew Lunn <andrew@lunn.ch>
> Sent: Monday, January 24, 2022 9:15 PM
> To: Ismail, Mohammad Athari <mohammad.athari.ismail@intel.com>
> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>; Alexandre Torgue
> <alexandre.torgue@st.com>; Jose Abreu <joabreu@synopsys.com>; David
> S . Miller <davem@davemloft.net>; Jakub Kicinski <kuba@kernel.org>;
> Maxime Coquelin <mcoquelin.stm32@gmail.com>; Ong, Boon Leong
> <boon.leong.ong@intel.com>; Voon, Weifeng <weifeng.voon@intel.com>;
> Wong, Vee Khee <vee.khee.wong@intel.com>; Huacai Chen
> <chenhuacai@kernel.org>; netdev@vger.kernel.org; linux-stm32@st-md-
> mailman.stormreply.com; linux-arm-kernel@lists.infradead.org; linux-
> kernel@vger.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.
I believe you miss below diff. It is renamed to ptp_register.
-static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
+static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
{
struct stmmac_priv *priv = netdev_priv(dev);
There are build warnings as below. I'll fix it in v2.
../drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:888: warning: Function parameter or member 'ptp_register' not described in 'stmmac_init_ptp'
../drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:3256: warning: Excess function parameter 'init_ptp' description in 'stmmac_hw_setup
Thanks
-Athari-
>
> Andrew
next prev parent reply other threads:[~2022-01-24 22:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 9:59 [PATCH net 0/2] Fix PTP issue in stmmac Mohammad Athari Bin Ismail
2022-01-24 9:59 ` [PATCH net 1/2] net: stmmac: configure PTP clock source prior to PTP initialization Mohammad Athari Bin Ismail
2022-01-24 9:59 ` [PATCH net 2/2] net: stmmac: skip only stmmac_ptp_register when resume from suspend Mohammad Athari Bin Ismail
2022-01-24 13:15 ` Andrew Lunn
2022-01-24 22:19 ` Ismail, Mohammad Athari [this message]
2022-01-25 1:32 ` Andrew Lunn
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