[PATCH net-next 06/10] net: netcp: ethss: get phy-handle only if link interface is MAC-to-PHY

From: Murali Karicheri
Date: Tue Dec 20 2016 - 17:12:17 EST


Currently to parse phy-handle, driver doesn't check if the interface is
MAC to PHY. This patch add this check for all MAC to PHY interface types
supported by the driver.

Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>
---
drivers/net/ethernet/ti/netcp_ethss.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c
index cb48f88..9266961 100644
--- a/drivers/net/ethernet/ti/netcp_ethss.c
+++ b/drivers/net/ethernet/ti/netcp_ethss.c
@@ -2956,7 +2956,9 @@ static int init_slave(struct gbe_priv *gbe_dev, struct gbe_slave *slave,
}

slave->open = false;
- slave->phy_node = of_parse_phandle(node, "phy-handle", 0);
+ if ((slave->link_interface == SGMII_LINK_MAC_PHY) ||
+ (slave->link_interface == XGMII_LINK_MAC_PHY))
+ slave->phy_node = of_parse_phandle(node, "phy-handle", 0);
slave->port_num = gbe_get_slave_port(gbe_dev, slave->slave_num);

if (slave->link_interface >= XGMII_LINK_MAC_PHY)
--
1.9.1