Hi Mark > +void rsnd_adg_clk_dbg_info(struct rsnd_priv *priv, struct seq_file *m) (snip) > -#define rsnd_adg_clk_dbg_info(priv, adg) > +#define rsnd_adg_clk_dbg_info(priv) (snip) > + rsnd_adg_clk_dbg_info(priv, NULL); kernel test robot reported that this patch will compile error if there was no CONFIG_DEBUG_FS. I will fixup and re-post it. Thank you for your help !! Best regards --- Kuninori Morimoto