[PATCH AUTOSEL 4.19 54/59] net: stmmac: fix argument to stmmac_pcs_ctrl_ane()

Sasha Levin
2019-10-26T13:28:34Z

From: "Ben Dooks (Codethink)" <ben.dooks@codethink.co.uk>

[ Upstream commit c9ad4c1049f7e0e8d59e975963dda002af47d93e ]

The stmmac_pcs_ctrl_ane() expects a register address as
argument 1, but for some reason the mac_device_info is
being passed.

Fix the warning (and possible bug) from sparse:

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17: warning: incorrect type in argument 1 (different address spaces)
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17: expected void [noderef] <asn:2> *ioaddr
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2613:17: got struct mac_device_info *hw

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
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 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 014fe93ed2d82..15d740b6e64eb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2558,7 +2558,7 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
}

if (priv->hw->pcs)
- stmmac_pcs_ctrl_ane(priv, priv->hw, 1, priv->hw->ps, 0);
+ stmmac_pcs_ctrl_ane(priv, priv->ioaddr, 1, priv->hw->ps, 0);

/* set TX and RX rings length */
stmmac_set_rings_length(priv);
--
2.20.1