net: mdio: Delete usage of driver_deferred_probe_check_state()

Now that fw_devlink=on by default and fw_devlink supports interrupt
properties, the execution will never get to the point where
driver_deferred_probe_check_state() is called before the supplier has
probed successfully or before deferred probe timeout has expired.

So, delete the call and replace it with -ENODEV.

Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20220601070707.3946847-4-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index 1c1584f..3e79c2c 100644 (file)
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -47,9 +47,7 @@ int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio,
         * just fall back to poll mode
         */
        if (rc == -EPROBE_DEFER)
-               rc = driver_deferred_probe_check_state(&phy->mdio.dev);
-       if (rc == -EPROBE_DEFER)
-               return rc;
+               rc = -ENODEV;
 
        if (rc > 0) {
                phy->irq = rc;