net: dpaa2-switch: serialize changes to priv->mac with a mutex

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The dpaa2-switch driver uses a DPMAC in the same way as the dpaa2-eth
driver, so we need to duplicate the locking solution established by the
previous change to the switch driver as well.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Vladimir Oltean 2022-11-29 16:12:20 +02:00 • committed by Paolo Abeni

parent 2291982e29

commit 3c7f44fa9c

3 changed files with 55 additions and 10 deletions

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32

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-ethtool.c

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31

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

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2

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h

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