diff options
| -rw-r--r-- | drivers/gpu/drm/drm_debugfs.c | 33 | ||||
| -rw-r--r-- | include/drm/drm_debugfs.h | 16 |
2 files changed, 14 insertions, 35 deletions
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 4e673d318503..e13f21642f88 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -172,8 +172,8 @@ static const struct file_operations drm_debugfs_fops = { * &struct drm_info_list in the given root directory. These files will be removed * automatically on drm_debugfs_cleanup(). */ -int drm_debugfs_create_files(const struct drm_info_list *files, int count, - struct dentry *root, struct drm_minor *minor) +void drm_debugfs_create_files(const struct drm_info_list *files, int count, + struct dentry *root, struct drm_minor *minor) { struct drm_device *dev = minor->dev; struct drm_info_node *tmp; @@ -199,7 +199,6 @@ int drm_debugfs_create_files(const struct drm_info_list *files, int count, list_add(&tmp->list, &minor->debugfs_list); mutex_unlock(&minor->debugfs_lock); } - return 0; } EXPORT_SYMBOL(drm_debugfs_create_files); @@ -215,35 +214,17 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id, sprintf(name, "%d", minor_id); minor->debugfs_root = debugfs_create_dir(name, root); - ret = drm_debugfs_create_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES, - minor->debugfs_root, minor); - if (ret) { - debugfs_remove(minor->debugfs_root); - minor->debugfs_root = NULL; - DRM_ERROR("Failed to create core drm debugfs files\n"); - return ret; - } + drm_debugfs_create_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES, + minor->debugfs_root, minor); if (drm_drv_uses_atomic_modeset(dev)) { - ret = drm_atomic_debugfs_init(minor); - if (ret) { - DRM_ERROR("Failed to create atomic debugfs files\n"); - return ret; - } + drm_atomic_debugfs_init(minor); } if (drm_core_check_feature(dev, DRIVER_MODESET)) { - ret = drm_framebuffer_debugfs_init(minor); - if (ret) { - DRM_ERROR("Failed to create framebuffer debugfs file\n"); - return ret; - } + drm_framebuffer_debugfs_init(minor); - ret = drm_client_debugfs_init(minor); - if (ret) { - DRM_ERROR("Failed to create client debugfs file\n"); - return ret; - } + drm_client_debugfs_init(minor); } if (dev->driver->debugfs_init) { diff --git a/include/drm/drm_debugfs.h b/include/drm/drm_debugfs.h index 7501e323d383..2188dc83957f 100644 --- a/include/drm/drm_debugfs.h +++ b/include/drm/drm_debugfs.h @@ -80,18 +80,16 @@ struct drm_info_node { }; #if defined(CONFIG_DEBUG_FS) -int drm_debugfs_create_files(const struct drm_info_list *files, - int count, struct dentry *root, - struct drm_minor *minor); +void drm_debugfs_create_files(const struct drm_info_list *files, + int count, struct dentry *root, + struct drm_minor *minor); int drm_debugfs_remove_files(const struct drm_info_list *files, int count, struct drm_minor *minor); #else -static inline int drm_debugfs_create_files(const struct drm_info_list *files, - int count, struct dentry *root, - struct drm_minor *minor) -{ - return 0; -} +static inline void drm_debugfs_create_files(const struct drm_info_list *files, + int count, struct dentry *root, + struct drm_minor *minor) +{} static inline int drm_debugfs_remove_files(const struct drm_info_list *files, int count, struct drm_minor *minor) |