diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_debugfs.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 455283b1a36b..c4a2ead24b58 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -2442,17 +2442,15 @@ static const struct file_operations i915_dsc_bpp_fops = { * * Cleanup will be done by drm_connector_unregister() through a call to * drm_debugfs_connector_remove(). - * - * Returns 0 on success, negative error codes on error. */ -int intel_connector_debugfs_add(struct drm_connector *connector) +void intel_connector_debugfs_add(struct drm_connector *connector) { struct dentry *root = connector->debugfs_entry; struct drm_i915_private *dev_priv = to_i915(connector->dev); /* The connector must have been registered beforehands. */ if (!root) - return -ENODEV; + return; if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { debugfs_create_file("i915_panel_timings", S_IRUGO, root, @@ -2492,23 +2490,16 @@ int intel_connector_debugfs_add(struct drm_connector *connector) connector->connector_type == DRM_MODE_CONNECTOR_HDMIB) debugfs_create_file("i915_lpsp_capability", 0444, root, connector, &i915_lpsp_capability_fops); - - return 0; } /** * intel_crtc_debugfs_add - add i915 specific crtc debugfs files * @crtc: pointer to a drm_crtc * - * Returns 0 on success, negative error codes on error. - * * Failure to add debugfs entries should generally be ignored. */ -int intel_crtc_debugfs_add(struct drm_crtc *crtc) +void intel_crtc_debugfs_add(struct drm_crtc *crtc) { - if (!crtc->debugfs_entry) - return -ENODEV; - - crtc_updates_add(crtc); - return 0; + if (crtc->debugfs_entry) + crtc_updates_add(crtc); } |