Use devm_of_mdiobus_register() in order to remove the now empty .remove()
function.
Doing so dev_set_drvdata() is now also unneeded. Remove it as well.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
This patch is compile tested only.
---
arch/powerpc/platforms/pasemi/gpio_mdio.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index 2c54f5f063b7..6712ccb84c0a 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -234,10 +234,8 @@ static int gpio_mdio_probe(struct platform_device *ofdev)
priv->mdio_pin = *prop;
new_bus->parent = dev;
- dev_set_drvdata(dev, new_bus);
-
- err = of_mdiobus_register(new_bus, np);
+ err = devm_of_mdiobus_register(dev, new_bus, np);
if (err != 0) {
pr_err("%s: Cannot register as MDIO bus, err %d\n",
new_bus->name, err);
@@ -247,16 +245,6 @@ static int gpio_mdio_probe(struct platform_device *ofdev)
return 0;
}
-
-static void gpio_mdio_remove(struct platform_device *dev)
-{
- struct mii_bus *bus = dev_get_drvdata(&dev->dev);
-
- mdiobus_unregister(bus);
-
- dev_set_drvdata(&dev->dev, NULL);
-}
-
static const struct of_device_id gpio_mdio_match[] =
{
{
@@ -269,7 +257,6 @@ MODULE_DEVICE_TABLE(of, gpio_mdio_match);
static struct platform_driver gpio_mdio_driver =
{
.probe = gpio_mdio_probe,
- .remove = gpio_mdio_remove,
.driver = {
.name = "gpio-mdio-bitbang",
.of_match_table = gpio_mdio_match,
--
2.48.1
