Commit 7a228a0d authored Oct 13, 2017 by Laurent Pinchart Committed by Tomi Valkeinen Dec 19, 2017

drm: omapdrm: dpi: Don't treat GPIO probe deferral as an error

There's no need to print an error message on probe deferral, that's a
normal situation. Probe deferral debugging can be performed by enabling
the related debug messages in the drivers core.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

parent 9231abd3

drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -173,6 +173,7 @@ static int tfp410_probe_of(struct platform_device *pdev)
		if (gpio_is_valid(gpio) \|\| gpio == -ENOENT) {
		ddata->pd_gpio = gpio;
		} else {
		if (gpio != -EPROBE_DEFER)
		dev_err(&pdev->dev, "failed to parse PD gpio\n");
		return gpio;
		}