From: Marcel Ziswiler marcel.ziswiler@toradex.com
Actually report the error code from devm_regulator_get() which may as well just be a probe deferral.
Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
---
drivers/gpu/drm/tegra/hdmi.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0082468f703c..94c182dbb6d0 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -1693,14 +1693,16 @@ 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); + 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); + dev_err(&pdev->dev, "failed to get PLL regulator: %d\n", err); + return err; }
hdmi->vdd = devm_regulator_get(&pdev->dev, "vdd");