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facetimehd: add unique device name to debugfs dir

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Sven Schnelle
2015-12-01 09:40:47 +01:00
parent edefad16ba
commit ab647bf462
1 changed files with 10 additions and 4 deletions
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14
fthd_debugfs.c
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@@ -178,11 +178,17 @@ static const struct file_operations fops_debug = {
int fthd_debugfs_init(struct fthd_private *dev_priv)
{
struct dentry *d;
struct dentry *d, *top;
d = debugfs_create_dir("facetimehd", NULL);
if (IS_ERR(d))
top = debugfs_create_dir("facetimehd", NULL);
if (IS_ERR(top))
return PTR_ERR(top);
d = debugfs_create_dir(dev_name(&dev_priv->pdev->dev), top);
if (IS_ERR(d)) {
debugfs_remove_recursive(top);
return PTR_ERR(d);
}
debugfs_create_devm_seqfile(&dev_priv->pdev->dev, "channel_terminal", d, seq_channel_terminal_read);
debugfs_create_devm_seqfile(&dev_priv->pdev->dev, "channel_sharedmalloc", d, seq_channel_sharedmalloc_read);
@@ -192,7 +198,7 @@ int fthd_debugfs_init(struct fthd_private *dev_priv)
debugfs_create_devm_seqfile(&dev_priv->pdev->dev, "channel_buf_t2h", d, seq_channel_buf_t2h_read);
debugfs_create_devm_seqfile(&dev_priv->pdev->dev, "channel_debug", d, seq_channel_debug_read);
debugfs_create_file("debug", S_IRUSR | S_IWUSR, d, dev_priv, &fops_debug);
dev_priv->debugfs = d;
dev_priv->debugfs = top;
return 0;
}