net: mvmdio: check the MII_ADDR_C45 bit is not set for smi operations

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Add a check for the read and write smi operations, to ensure the
MII_ADDR_C45 bit isn't set. This will be needed as soon as the xSMI
support is added to the mvmdio driver.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Antoine Ténart 2017-06-15 16:43:22 +02:00 • committed by David S. Miller

parent 1955796640

commit 440ea77654

1 changed files with 6 additions and 0 deletions

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drivers/net/ethernet/marvell/mvmdio.c

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