diff mbox

[net,V2,1/2] net: hns: Fix a wrong op phy C45 code

Message ID 1499307720-218834-2-git-send-email-linyunsheng@huawei.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Yunsheng Lin July 6, 2017, 2:21 a.m. UTC 
From: Yunsheng Lin <linyunsheng@huawei.com>

As the user manual described, the second step to write to C45 phy
by mdio should be data, but not address. Here we should fix this
issue.

Fixes: 5b904d39406a ("net: add Hisilicon Network Subsystem MDIO support")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Reviewed-by: lipeng <lipeng321@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index e5221d9..017e084 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -261,7 +261,7 @@  static int hns_mdio_write(struct mii_bus *bus,
 
 		/* config the data needed writing */
 		cmd_reg_cfg = devad;
-		op = MDIO_C45_WRITE_ADDR;
+		op = MDIO_C45_WRITE_DATA;
 	}
 
 	MDIO_SET_REG_FIELD(mdio_dev, MDIO_WDATA_REG, MDIO_WDATA_DATA_M,