Re: [PATCH v2] net: stmmac: fix notifier registration
From: David Miller <davem@davemloft.net>
Date: 2020-02-27 04:56:02
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From: aaro.koskinen@nokia.com Date: Wed, 26 Feb 2020 18:49:01 +0200
From: Aaro Koskinen <redacted>
We cannot register the same netdev notifier multiple times when probing
stmmac devices. Register the notifier only once in module init, and also
make debugfs creation/deletion safe against simultaneous notifier call.
Fixes: 481a7d154cbb ("stmmac: debugfs entry name is not be changed when udev rename device name.")
Signed-off-by: Aaro Koskinen <redacted>Applied and queued up for v5.5 -stable, thanks.