reset: zynq: use devm_reset_controller_register()

Use devm_reset_controller_register() for the reset controller
registration and drop the .remove callback.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/reset/reset-zynq.c b/drivers/reset/reset-zynq.c
index a7e87bc..138f2f2 100644 (file)
--- a/drivers/reset/reset-zynq.c
+++ b/drivers/reset/reset-zynq.c
@@ -122,16 +122,7 @@ static int zynq_reset_probe(struct platform_device *pdev)
        priv->rcdev.ops = &zynq_reset_ops;
        priv->rcdev.of_node = pdev->dev.of_node;
 
-       return reset_controller_register(&priv->rcdev);
-}
-
-static int zynq_reset_remove(struct platform_device *pdev)
-{
-       struct zynq_reset_data *priv = platform_get_drvdata(pdev);
-
-       reset_controller_unregister(&priv->rcdev);
-
-       return 0;
+       return devm_reset_controller_register(&pdev->dev, &priv->rcdev);
 }
 
 static const struct of_device_id zynq_reset_dt_ids[] = {
@@ -141,7 +132,6 @@ static const struct of_device_id zynq_reset_dt_ids[] = {
 
 static struct platform_driver zynq_reset_driver = {
        .probe  = zynq_reset_probe,
-       .remove = zynq_reset_remove,
        .driver = {
                .name           = KBUILD_MODNAME,
                .of_match_table = zynq_reset_dt_ids,