From: Andrew Lunn <andrew@lunn.ch>
To: Teresa Remmet <t.remmet@phytec.de>
Cc: netdev@vger.kernel.org, Florian Fainelli <f.fainelli@gmail.com>,
linux-kernel@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH v2] net: phy: smsc: Fix disabling energy detect mode
Date: Tue, 19 Jan 2016 16:25:03 +0100 [thread overview]
Message-ID: <20160119152503.GK6554@lunn.ch> (raw)
In-Reply-To: <1453190199-22269-1-git-send-email-t.remmet@phytec.de>
> +struct smsc_phy_priv {
> + bool energy_enable:1;
> +};
Time to show my ignorance of bitfields. Since this is a bool, does the
:1 actually do anything?
> +static int smsc_phy_probe(struct phy_device *phydev)
> +{
> + struct device *dev = &phydev->mdio.dev;
> + struct device_node *of_node __maybe_unused = dev->of_node;
> + struct smsc_phy_priv *priv;
> + int __maybe_unused len;
> +
> + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
> + if (!priv)
> + return -ENOMEM;
> +
> + if (of_find_property(of_node, "smsc,disable-energy-detect", &len))
> + priv->energy_enable = false;
Here you set it to false. Where does it get set to true?
Also, of_property_read_bool() would be a better call than of_find_property.
Andrew
next prev parent reply other threads:[~2016-01-19 15:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-19 7:56 [PATCH v2] net: phy: smsc: Fix disabling energy detect mode Teresa Remmet
2016-01-19 15:25 ` Andrew Lunn [this message]
2016-01-19 19:31 ` David Miller
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