diff options
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 10 |
4 files changed, 3 insertions, 22 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 550814ca2139..b7d2e4449cfa 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1583,7 +1583,6 @@ static int analogix_dp_create_bridge(struct drm_device *drm_dev, struct analogix_dp_device *dp) { struct drm_bridge *bridge; - int ret; bridge = devm_kzalloc(drm_dev->dev, sizeof(*bridge), GFP_KERNEL); if (!bridge) { @@ -1596,13 +1595,7 @@ static int analogix_dp_create_bridge(struct drm_device *drm_dev, bridge->driver_private = dp; bridge->funcs = &analogix_dp_bridge_funcs; - ret = drm_bridge_attach(dp->encoder, bridge, NULL, 0); - if (ret) { - DRM_ERROR("failed to attach drm bridge\n"); - return -EINVAL; - } - - return 0; + return drm_bridge_attach(dp->encoder, bridge, NULL, 0); } static int analogix_dp_dt_parse_pdata(struct analogix_dp_device *dp) diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index a3d82377066b..ef29197fed50 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -1359,11 +1359,8 @@ static int anx7625_bridge_attach(struct drm_bridge *bridge, err = drm_bridge_attach(bridge->encoder, ctx->pdata.panel_bridge, &ctx->bridge, flags); - if (err) { - DRM_DEV_ERROR(dev, - "Fail to attach panel bridge: %d\n", err); + if (err) return err; - } } ctx->bridge_attached = 1; diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index e7c7c9b9c646..77af49248069 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3474,7 +3474,6 @@ struct dw_hdmi *dw_hdmi_bind(struct platform_device *pdev, ret = drm_bridge_attach(encoder, &hdmi->bridge, NULL, 0); if (ret) { dw_hdmi_remove(hdmi); - DRM_ERROR("Failed to initialize bridge with drm\n"); return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 6b268f9445b3..7900da1d4325 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -1229,15 +1229,7 @@ EXPORT_SYMBOL_GPL(dw_mipi_dsi_remove); */ int dw_mipi_dsi_bind(struct dw_mipi_dsi *dsi, struct drm_encoder *encoder) { - int ret; - - ret = drm_bridge_attach(encoder, &dsi->bridge, NULL, 0); - if (ret) { - DRM_ERROR("Failed to initialize bridge with drm\n"); - return ret; - } - - return ret; + return drm_bridge_attach(encoder, &dsi->bridge, NULL, 0); } EXPORT_SYMBOL_GPL(dw_mipi_dsi_bind); |