[PATCH] cxl: fix coccinelle warnings

[Ian Munsie]

Most of these look fine

> -    return debugfs_create_file(name, mode, parent, (void __force *)value, &fops_io_x64);
> +    return debugfs_create_file_unsafe(name, mode, parent,
> +                      (void __force *)value, &fops_io_x64);

Just wondering what this one is about?

Cheers,
-Ian