diff options
Diffstat (limited to 'drivers/mmc/host/s3cmci.c')
| -rw-r--r-- | drivers/mmc/host/s3cmci.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index b1d3f8288732..ccc5f095775f 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -1449,33 +1449,18 @@ DEFINE_SHOW_ATTRIBUTE(s3cmci_regs); static void s3cmci_debugfs_attach(struct s3cmci_host *host) { struct device *dev = &host->pdev->dev; + struct dentry *root; - host->debug_root = debugfs_create_dir(dev_name(dev), NULL); - if (IS_ERR(host->debug_root)) { - dev_err(dev, "failed to create debugfs root\n"); - return; - } - - host->debug_state = debugfs_create_file("state", 0444, - host->debug_root, host, - &s3cmci_state_fops); - - if (IS_ERR(host->debug_state)) - dev_err(dev, "failed to create debug state file\n"); - - host->debug_regs = debugfs_create_file("regs", 0444, - host->debug_root, host, - &s3cmci_regs_fops); + root = debugfs_create_dir(dev_name(dev), NULL); + host->debug_root = root; - if (IS_ERR(host->debug_regs)) - dev_err(dev, "failed to create debug regs file\n"); + debugfs_create_file("state", 0444, root, host, &s3cmci_state_fops); + debugfs_create_file("regs", 0444, root, host, &s3cmci_regs_fops); } static void s3cmci_debugfs_remove(struct s3cmci_host *host) { - debugfs_remove(host->debug_regs); - debugfs_remove(host->debug_state); - debugfs_remove(host->debug_root); + debugfs_remove_recursive(host->debug_root); } #else |