On Wed, Dec 01, 2021 at 01:02:45PM +0000, Paul Cercueil wrote:

Le mar., nov. 30 2021 at 22:26:37 +0100, H. Nikolaus Schaller

quoted

+	regulator = devm_regulator_get_optional(&pdev->dev, "hdmi-5v");
+	if (IS_ERR(regulator)) {
+		ret = PTR_ERR(regulator);

Why is this using _optional()?  This should only be done when the supply
can be physically absent (in which case I'd expect to see special
handling).