diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2017-10-13 17:58:57 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2017-12-01 15:03:54 +0200 |
| commit | a6a5296c801a0a7b3fa4bdbdbbf093cb9df1b702 (patch) | |
| tree | c9d0ffd9b16323d914c763885f9e3926bc7441c6 | |
| parent | 390cf9af738b9830bc9ca5b5b5e3efacb042ed9d (diff) | |
| download | linux-a6a5296c801a0a7b3fa4bdbdbbf093cb9df1b702.tar.gz | |
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>
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c index 947295f9e30f0f..b8e420c7d68014 100644 --- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c @@ -173,7 +173,8 @@ static int tfp410_probe_of(struct platform_device *pdev) if (gpio_is_valid(gpio) || gpio == -ENOENT) { ddata->pd_gpio = gpio; } else { - dev_err(&pdev->dev, "failed to parse PD gpio\n"); + if (gpio != -EPROBE_DEFER) + dev_err(&pdev->dev, "failed to parse PD gpio\n"); return gpio; } |