From: Mohammad Athari Bin Ismail mohammad.athari.ismail@intel.com
[ Upstream commit 6b28a86d6c0bb02119f386ec2f56efde909e9bcb ]
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: 5a5586112b92 ("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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 91cd5073ddb2..980a60477b02 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7170,6 +7170,7 @@ int stmmac_suspend(struct device *dev) priv->plat->rx_queues_to_use, false);
stmmac_fpe_handshake(priv, false); + stmmac_fpe_stop_wq(priv); }
priv->speed = SPEED_UNKNOWN;