mic_gpio         1991 sound/soc/codecs/wm8903.c 	bool mic_gpio = false;
mic_gpio         2092 sound/soc/codecs/wm8903.c 			mic_gpio = true;
mic_gpio         2114 sound/soc/codecs/wm8903.c 	WARN_ON(!mic_gpio && (pdata->micdet_cfg & WM8903_MICDET_ENA));