priv_to_pipe_st
struct komeda_pipeline_state *old = priv_to_pipe_st(pipe->obj.state);
struct komeda_pipeline_state *new = priv_to_pipe_st(pipe->obj.state);
return priv_to_pipe_st(priv_st);
return priv_to_pipe_st(priv_st);
return priv_to_pipe_st(priv_st);
kfree(priv_to_pipe_st(state));