diff options
Diffstat (limited to 'drivers/platform/x86/ideapad-laptop.c')
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 36 |
1 files changed, 7 insertions, 29 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 5fb9bfdf1019..7598cd46cf60 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -316,34 +316,15 @@ static int debugfs_cfg_show(struct seq_file *s, void *data) } DEFINE_SHOW_ATTRIBUTE(debugfs_cfg); -static int ideapad_debugfs_init(struct ideapad_private *priv) +static void ideapad_debugfs_init(struct ideapad_private *priv) { - struct dentry *node; + struct dentry *dir; - priv->debug = debugfs_create_dir("ideapad", NULL); - if (priv->debug == NULL) { - pr_err("failed to create debugfs directory"); - goto errout; - } - - node = debugfs_create_file("cfg", S_IRUGO, priv->debug, priv, - &debugfs_cfg_fops); - if (!node) { - pr_err("failed to create cfg in debugfs"); - goto errout; - } - - node = debugfs_create_file("status", S_IRUGO, priv->debug, priv, - &debugfs_status_fops); - if (!node) { - pr_err("failed to create status in debugfs"); - goto errout; - } - - return 0; + dir = debugfs_create_dir("ideapad", NULL); + priv->debug = dir; -errout: - return -ENOMEM; + debugfs_create_file("cfg", S_IRUGO, dir, priv, &debugfs_cfg_fops); + debugfs_create_file("status", S_IRUGO, dir, priv, &debugfs_status_fops); } static void ideapad_debugfs_exit(struct ideapad_private *priv) @@ -1012,9 +993,7 @@ static int ideapad_acpi_add(struct platform_device *pdev) if (ret) return ret; - ret = ideapad_debugfs_init(priv); - if (ret) - goto debugfs_failed; + ideapad_debugfs_init(priv); ret = ideapad_input_init(priv); if (ret) @@ -1071,7 +1050,6 @@ backlight_failed: ideapad_input_exit(priv); input_failed: ideapad_debugfs_exit(priv); -debugfs_failed: ideapad_sysfs_exit(priv); return ret; } |