[U-Boot] [PATCH 1/2] common: miiphyutil: Add helper function for mdio bus name

[Joe Hershberger]

On Fri, Dec 9, 2016 at 12:39 AM, Michal Simek <michal.simek at xilinx.com> wrote:
> The most of ethernet drivers are using this mdio registration sequence.
> strcpy(priv->bus->name, "emac");
> mdio_register(priv->bus);
> Where driver can be used only with one MDIO bus because only unique
> name should be used.
>
> Other drivers are using unique device name for MDIO registration to
> support multiple instances.
> snprintf(priv->bus->name, sizeof(bus->name), "%s", name);
>
> With DM dev->seq is used more even in logs
> (like random MAC address generation:
> printf("\nWarning: %s (eth%d) using random MAC address - %pM\n",
>        dev->name, dev->seq, pdata->enetaddr);
> )
> where eth%d prefix is used.
>
> Simplify driver code to register mdio device with dev->seq number
> to simplify mdio registration and reduce code duplication across
> all drivers. With DM_SEQ_ALIAS enabled dev->seq reflects alias setting.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>