From: Calvin Johnson <calvin.johnson@xxxxxxxxxxx>
Refactor of_mdiobus_register_phy() to use fwnode_mdiobus_register_phy().
Signed-off-by: Calvin Johnson <calvin.johnson@xxxxxxxxxxx>
Signed-off-by: Ioana Ciornei <ioana.ciornei@xxxxxxx>
---
Changes in v8: None
Changes in v7:
- include fwnode_mdio.h
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/net/mdio/of_mdio.c | 39 ++------------------------------------
1 file changed, 2 insertions(+), 37 deletions(-)
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 9b1cadfd465d..8744b1e1c2b1 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -10,6 +10,7 @@
#include <linux/device.h>
#include <linux/err.h>
+#include <linux/fwnode_mdio.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@@ -44,43 +45,7 @@ EXPORT_SYMBOL(of_mdiobus_phy_device_register);
static int of_mdiobus_register_phy(struct mii_bus *mdio,
struct device_node *child, u32 addr)
{
- struct mii_timestamper *mii_ts;
- struct phy_device *phy;
- bool is_c45;
- int rc;
- u32 phy_id;
-
- mii_ts = of_find_mii_timestamper(child);
- if (IS_ERR(mii_ts))
- return PTR_ERR(mii_ts);
-
- is_c45 = of_device_is_compatible(child,
- "ethernet-phy-ieee802.3-c45");
-
- if (!is_c45 && !of_get_phy_id(child, &phy_id))
- phy = phy_device_create(mdio, addr, phy_id, 0, NULL);
- else
- phy = get_phy_device(mdio, addr, is_c45);
- if (IS_ERR(phy)) {
- unregister_mii_timestamper(mii_ts);
- return PTR_ERR(phy);
- }
-
- rc = of_mdiobus_phy_device_register(mdio, phy, child, addr);
- if (rc) {
- unregister_mii_timestamper(mii_ts);
- phy_device_free(phy);
- return rc;
- }
-
- /* phy->mii_ts may already be defined by the PHY driver. A
- * mii_timestamper probed via the device tree will still have
- * precedence.
- */
- if (mii_ts)
- phy->mii_ts = mii_ts;
-
- return 0;
+ return fwnode_mdiobus_register_phy(mdio, of_fwnode_handle(child), addr);
}
static int of_mdiobus_register_device(struct mii_bus *mdio,
--
2.31.1
