diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-lvds.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-lvds.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c index 57e38a9e7ab4..b5e3994f0aa8 100644 --- a/drivers/gpu/drm/panel/panel-lvds.c +++ b/drivers/gpu/drm/panel/panel-lvds.c @@ -215,8 +215,15 @@ static int panel_lvds_probe(struct platform_device *pdev) lvds->supply = devm_regulator_get_optional(lvds->dev, "power"); if (IS_ERR(lvds->supply)) { ret = PTR_ERR(lvds->supply); - dev_err(lvds->dev, "failed to request regulator: %d\n", ret); - return ret; + + if (ret != -ENODEV) { + if (ret != -EPROBE_DEFER) + dev_err(lvds->dev, "failed to request regulator: %d\n", + ret); + return ret; + } + + lvds->supply = NULL; } /* Get GPIOs and backlight controller. */ |