debugfs_remove_recursive (9) Linux Manual Page
debugfs_remove_recursive – recursively removes a directory
Synopsis
void debugfs_remove_recursive(struct dentry *dentry);Arguments
dentry
-
- a pointer to a the dentry of the directory to be removed. If this parameter is NULL or an error value, nothing will be done.
Description
This function recursively removes a directory tree in debugfs that was previously created with a call to another debugfs function (like debugfs_create_file or variants thereof.)
This function is required to be called in order for the file to be removed, no automatic cleanup of files will happen when a module is removed, you are responsible here.