soc: tegra: cbb: Drop empty platform remove function

A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Author: Uwe Kleine-König

drivers/soc/tegra/cbb/tegra234-cbb.c

@@ -1173,11 +1173,6 @@ static int tegra234_cbb_probe(struct platform_device *pdev)
 	return tegra_cbb_register(&cbb->base);
 }
 
-static int tegra234_cbb_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 static int __maybe_unused tegra234_cbb_resume_noirq(struct device *dev)
 {
 	struct tegra234_cbb *cbb = dev_get_drvdata(dev);
@@ -1195,7 +1190,6 @@ static const struct dev_pm_ops tegra234_cbb_pm = {
 
 static struct platform_driver tegra234_cbb_driver = {
 	.probe = tegra234_cbb_probe,
-	.remove = tegra234_cbb_remove,
 	.driver = {
 		.name = "tegra234-cbb",
 		.of_match_table = tegra234_cbb_dt_ids,