From: Marcel Ziswiler marcel.ziswiler@toradex.com

Actually report the error code from devm_regulator_get() unless it is just a probe deferral.

Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com

---

Changes in v2: - Silence probe deferral as suggested by Lucas. - Fix line over 80 characters as reported by checkpatch.

drivers/gpu/drm/tegra/hdmi.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0082468f703c..073d54b7225e 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -1693,14 +1693,22 @@ static int tegra_hdmi_probe(struct platform_device *pdev)

hdmi->hdmi = devm_regulator_get(&pdev->dev, "hdmi"); if (IS_ERR(hdmi->hdmi)) { - dev_err(&pdev->dev, "failed to get HDMI regulator\n"); - return PTR_ERR(hdmi->hdmi); + err = PTR_ERR(hdmi->hdmi); + if (err != -EPROBE_DEFER) + dev_err(&pdev->dev, "failed to get HDMI regulator: %d\n", + err); + + return err; }

hdmi->pll = devm_regulator_get(&pdev->dev, "pll"); if (IS_ERR(hdmi->pll)) { - dev_err(&pdev->dev, "failed to get PLL regulator\n"); - return PTR_ERR(hdmi->pll); + err = PTR_ERR(hdmi->pll); + if (err != -EPROBE_DEFER) + dev_err(&pdev->dev, "failed to get PLL regulator: %d\n", + err); + + return err; }

hdmi->vdd = devm_regulator_get(&pdev->dev, "vdd");