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net: stmmac: Terminate FPE workqueue in suspend

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Add stmmac_fpe_stop_wq() in stmmac_suspend() to terminate FPE workqueue
during suspend. So, in suspend mode, there will be no FPE workqueue
available. Without this fix, new additional FPE workqueue will be created
in every suspend->resume cycle.

Fixes: 5a5586112b ("net: stmmac: support FPE link partner hand-shaking procedure")
Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mohammad Athari Bin Ismail 2021-06-30 17:59:35 +08:00 • committed by David S. Miller
parent 1c88995dfb
commit 6b28a86d6c
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@ -7171,6 +7171,7 @@ int stmmac_suspend(struct device *dev)
priv->plat->rx_queues_to_use, false); priv->plat->rx_queues_to_use, false);
stmmac_fpe_handshake(priv, false); stmmac_fpe_handshake(priv, false);
stmmac_fpe_stop_wq(priv);
} }
priv->speed = SPEED_UNKNOWN; priv->speed = SPEED_UNKNOWN;