linux-kernel - Re: [RFC PATCH v2] net: phy: Added device tree binding for dev-addr and dev-addr code check-up

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Date:   Fri, 23 Mar 2018 16:44:41 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Vicentiu Galanopulo <vicentiu.galanopulo@....com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com, davem@...emloft.net,
        marcel@...tmann.org, devicetree@...r.kernel.org,
        madalin.bucur@....com, alexandru.marginean@....com
Subject: Re: [RFC PATCH v2] net: phy: Added device tree binding for dev-addr
 and dev-addr code check-up

> --- a/drivers/of/of_mdio.c
> +++ b/drivers/of/of_mdio.c
> @@ -24,6 +24,8 @@
>  
>  #define DEFAULT_GPIO_RESET_DELAY	10	/* in microseconds */
>  
> +struct phy_c45_device_ids mdio_c45_ids = {0};

You do know that Linux is multi-threaded. It could be probing two MDIO
busses at once.

	Andrew