net: sh_eth: fix cannot work half-duplex mode

When link was down, the bit of DM in ECMR was always set.
So, we could not use half-duplex mode on the controller.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 8a72a979ee7..35bbc2718c1 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1184,8 +1184,8 @@ static void sh_eth_adjust_link(struct net_device *ndev)
                                 mdp->cd->set_rate(ndev);
                 }
                 if (mdp->link == PHY_DOWN) {
-                        sh_eth_write(ndev, (sh_eth_read(ndev, ECMR) & ~ECMR_TXF)
-                                        | ECMR_DM, ECMR);
+                        sh_eth_write(ndev,
+                                (sh_eth_read(ndev, ECMR) & ~ECMR_TXF), ECMR);
                         new_state = 1;
                         mdp->link = phydev->link;
                 }