diff options
Diffstat (limited to 'drivers/usb/musb/musb_debugfs.c')
| -rw-r--r-- | drivers/usb/musb/musb_debugfs.c | 44 |
1 files changed, 7 insertions, 37 deletions
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c index e2050cac3eae..f42858e2b54c 100644 --- a/drivers/usb/musb/musb_debugfs.c +++ b/drivers/usb/musb/musb_debugfs.c @@ -321,48 +321,18 @@ static const struct file_operations musb_softconnect_fops = { .release = single_release, }; -int musb_init_debugfs(struct musb *musb) +void musb_init_debugfs(struct musb *musb) { - struct dentry *root; - struct dentry *file; - int ret; + struct dentry *root; root = debugfs_create_dir(dev_name(musb->controller), NULL); - if (!root) { - ret = -ENOMEM; - goto err0; - } - - file = debugfs_create_file("regdump", S_IRUGO, root, musb, - &musb_regdump_fops); - if (!file) { - ret = -ENOMEM; - goto err1; - } - - file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR, - root, musb, &musb_test_mode_fops); - if (!file) { - ret = -ENOMEM; - goto err1; - } - - file = debugfs_create_file("softconnect", S_IRUGO | S_IWUSR, - root, musb, &musb_softconnect_fops); - if (!file) { - ret = -ENOMEM; - goto err1; - } - musb->debugfs_root = root; - return 0; - -err1: - debugfs_remove_recursive(root); - -err0: - return ret; + debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops); + debugfs_create_file("testmode", S_IRUGO | S_IWUSR, root, musb, + &musb_test_mode_fops); + debugfs_create_file("softconnect", S_IRUGO | S_IWUSR, root, musb, + &musb_softconnect_fops); } void /* __init_or_exit */ musb_exit_debugfs(struct musb *musb) |