[PATCH] ftgmac100: use bus name in mdio error messages

[Zev Weiss]

On Mon, May 16, 2022 at 09:38:25PM PDT, Zev Weiss wrote:
> Previously we'd been using a device name retrieved via
> ftgmac100_data->phydev, but the mdio read/write functions may be
> called before that member is initialized in ftgmac100_phy_init(),
> leading to a NULL pointer dereference while printing the error message
> issued if the mdio access fails.  We can instead use bus->name, which
> is already available at that point.
> 
> Signed-off-by: Zev Weiss <zev at bewilderbeest.net>
> Fixes: 538e75d3fc54 ("net: ftgmac100: add MDIO bus and phylib support")
> ---
>  drivers/net/ftgmac100.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Sorry, forgot the subject-prefix tag on this one -- this is for u-boot 
v2019.04-aspeed-openbmc in case it wasn't clear.

Zev