net: mvpp2: fallback using h/w and random mac if the dt one isn't valid

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When using a mac address described in the device tree, a check is made
to see if it is valid. When it's not, no fallback is defined. This
patches tries to get the mac address from h/w (or use a random one if
the h/w one isn't valid) when the dt mac address isn't valid.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Antoine Tenart 2017-09-02 11:06:49 +02:00 • committed by David S. Miller

parent d2a6e48e52

commit 688cbaf202

1 changed files with 12 additions and 11 deletions

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drivers/net/ethernet/marvell/mvpp2.c

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