en_button_func 437 sound/soc/codecs/rt5645.c bool en_button_func; en_button_func 3084 sound/soc/codecs/rt5645.c if (rt5645->en_button_func) en_button_func 3093 sound/soc/codecs/rt5645.c if (!rt5645->en_button_func) en_button_func 3178 sound/soc/codecs/rt5645.c if (rt5645->en_button_func) { en_button_func 3200 sound/soc/codecs/rt5645.c if (rt5645->en_button_func) en_button_func 3239 sound/soc/codecs/rt5645.c rt5645->en_button_func = true; en_button_func 3342 sound/soc/codecs/rt5645.c if (rt5645->en_button_func)