diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c index 581661b506f8..a9cd7135cb51 100644 --- a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c +++ b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c @@ -200,22 +200,19 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) DRM_MODE_CONNECTOR_DSI); ctx->dvdd = devm_regulator_get(&dsi->dev, "dvdd"); - if (IS_ERR(ctx->dvdd)) { - dev_err(&dsi->dev, "Couldn't get dvdd regulator\n"); - return PTR_ERR(ctx->dvdd); - } + if (IS_ERR(ctx->dvdd)) + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->dvdd), + "Couldn't get dvdd regulator\n"); ctx->avdd = devm_regulator_get(&dsi->dev, "avdd"); - if (IS_ERR(ctx->avdd)) { - dev_err(&dsi->dev, "Couldn't get avdd regulator\n"); - return PTR_ERR(ctx->avdd); - } + if (IS_ERR(ctx->avdd)) + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->avdd), + "Couldn't get avdd regulator\n"); ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW); - if (IS_ERR(ctx->reset)) { - dev_err(&dsi->dev, "Couldn't get our reset GPIO\n"); - return PTR_ERR(ctx->reset); - } + if (IS_ERR(ctx->reset)) + return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset), + "Couldn't get our reset GPIO\n"); ret = drm_panel_of_backlight(&ctx->panel); if (ret) @@ -227,7 +224,13 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) dsi->format = MIPI_DSI_FMT_RGB888; dsi->lanes = 4; - return mipi_dsi_attach(dsi); + ret = mipi_dsi_attach(dsi); + if (ret < 0) { + drm_panel_remove(&ctx->panel); + return ret; + } + + return 0; } static int feiyang_dsi_remove(struct mipi_dsi_device *dsi) |