diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c index a8020cf9da2e..6758c3a83de2 100644 --- a/drivers/gpu/drm/armada/armada_debugfs.c +++ b/drivers/gpu/drm/armada/armada_debugfs.c @@ -107,40 +107,9 @@ static struct drm_info_list armada_debugfs_list[] = { }; #define ARMADA_DEBUGFS_ENTRIES ARRAY_SIZE(armada_debugfs_list) -static int drm_add_fake_info_node(struct drm_minor *minor, struct dentry *ent, - const void *key) -{ - struct drm_info_node *node; - - node = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL); - if (!node) { - debugfs_remove(ent); - return -ENOMEM; - } - - node->minor = minor; - node->dent = ent; - node->info_ent = (void *) key; - - mutex_lock(&minor->debugfs_lock); - list_add(&node->list, &minor->debugfs_list); - mutex_unlock(&minor->debugfs_lock); - - return 0; -} - -static int armada_debugfs_create(struct dentry *root, struct drm_minor *minor, - const char *name, umode_t mode, const struct file_operations *fops) -{ - struct dentry *de; - - de = debugfs_create_file(name, mode, root, minor->dev, fops); - - return drm_add_fake_info_node(minor, de, fops); -} - int armada_drm_debugfs_init(struct drm_minor *minor) { + struct dentry *de; int ret; ret = drm_debugfs_create_files(armada_debugfs_list, @@ -149,29 +118,15 @@ int armada_drm_debugfs_init(struct drm_minor *minor) if (ret) return ret; - ret = armada_debugfs_create(minor->debugfs_root, minor, - "reg", S_IFREG | S_IRUSR, &fops_reg_r); - if (ret) - goto err_1; + de = debugfs_create_file("reg", S_IFREG | S_IRUSR, + minor->debugfs_root, minor->dev, &fops_reg_r); + if (!de) + return -ENOMEM; - ret = armada_debugfs_create(minor->debugfs_root, minor, - "reg_wr", S_IFREG | S_IWUSR, &fops_reg_w); - if (ret) - goto err_2; - return ret; + de = debugfs_create_file("reg_wr", S_IFREG | S_IWUSR, + minor->debugfs_root, minor->dev, &fops_reg_w); + if (!de) + return -ENOMEM; - err_2: - drm_debugfs_remove_files((struct drm_info_list *)&fops_reg_r, 1, minor); - err_1: - drm_debugfs_remove_files(armada_debugfs_list, ARMADA_DEBUGFS_ENTRIES, - minor); - return ret; -} - -void armada_drm_debugfs_cleanup(struct drm_minor *minor) -{ - drm_debugfs_remove_files((struct drm_info_list *)&fops_reg_w, 1, minor); - drm_debugfs_remove_files((struct drm_info_list *)&fops_reg_r, 1, minor); - drm_debugfs_remove_files(armada_debugfs_list, ARMADA_DEBUGFS_ENTRIES, - minor); + return 0; } diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h index 77952d559a3c..b064879ecdbd 100644 --- a/drivers/gpu/drm/armada/armada_drm.h +++ b/drivers/gpu/drm/armada/armada_drm.h @@ -90,6 +90,5 @@ void armada_fbdev_fini(struct drm_device *); int armada_overlay_plane_create(struct drm_device *, unsigned long); int armada_drm_debugfs_init(struct drm_minor *); -void armada_drm_debugfs_cleanup(struct drm_minor *); #endif diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index 737bfcbce87b..1952e8748fea 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -209,9 +209,6 @@ static void armada_drm_unbind(struct device *dev) drm_kms_helper_poll_fini(&priv->drm); armada_fbdev_fini(&priv->drm); -#ifdef CONFIG_DEBUG_FS - armada_drm_debugfs_cleanup(priv->drm.primary); -#endif drm_dev_unregister(&priv->drm); component_unbind_all(dev, &priv->drm);