diff options
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index f154f49e98c8..8bf5ad7a59ad 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -1871,13 +1871,9 @@ static int s3c2410_udc_probe(struct platform_device *pdev) if (retval) goto err_add_udc; - if (s3c2410_udc_debugfs_root) { - udc->regs_info = debugfs_create_file("registers", S_IRUGO, - s3c2410_udc_debugfs_root, - udc, &s3c2410_udc_debugfs_fops); - if (!udc->regs_info) - dev_warn(dev, "debugfs file creation failed\n"); - } + udc->regs_info = debugfs_create_file("registers", S_IRUGO, + s3c2410_udc_debugfs_root, udc, + &s3c2410_udc_debugfs_fops); dev_dbg(dev, "probe ok\n"); @@ -1994,11 +1990,6 @@ static int __init udc_init(void) dprintk(DEBUG_NORMAL, "%s\n", gadget_name); s3c2410_udc_debugfs_root = debugfs_create_dir(gadget_name, NULL); - if (IS_ERR(s3c2410_udc_debugfs_root)) { - pr_err("%s: debugfs dir creation failed %ld\n", - gadget_name, PTR_ERR(s3c2410_udc_debugfs_root)); - s3c2410_udc_debugfs_root = NULL; - } retval = platform_driver_register(&udc_driver_24x0); if (retval) @@ -2014,7 +2005,7 @@ err: static void __exit udc_exit(void) { platform_driver_unregister(&udc_driver_24x0); - debugfs_remove(s3c2410_udc_debugfs_root); + debugfs_remove_recursive(s3c2410_udc_debugfs_root); } module_init(udc_init); |