diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c index 34a122a39664..7c74ecf2ca67 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c @@ -193,32 +193,46 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, if (renc->lvds) { dev_err(rcdu->dev, "Chaining LVDS and HDMI encoders not supported\n"); - return -EINVAL; + ret = -EINVAL; + goto done; } ret = rcar_du_hdmienc_init(rcdu, renc, enc_node); if (ret < 0) - return ret; + goto done; } else { ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs, encoder_type); if (ret < 0) - return ret; + goto done; drm_encoder_helper_add(encoder, &encoder_helper_funcs); } switch (encoder_type) { case DRM_MODE_ENCODER_LVDS: - return rcar_du_lvds_connector_init(rcdu, renc, con_node); + ret = rcar_du_lvds_connector_init(rcdu, renc, con_node); + break; case DRM_MODE_ENCODER_DAC: - return rcar_du_vga_connector_init(rcdu, renc); + ret = rcar_du_vga_connector_init(rcdu, renc); + break; case DRM_MODE_ENCODER_TMDS: - return rcar_du_hdmi_connector_init(rcdu, renc); + ret = rcar_du_hdmi_connector_init(rcdu, renc); + break; default: - return -EINVAL; + ret = -EINVAL; + break; } + +done: + if (ret < 0) { + if (encoder->name) + encoder->funcs->destroy(encoder); + devm_kfree(rcdu->dev, renc); + } + + return ret; } |