pdad_pin 47 sound/soc/codecs/pcm3008.c gpio_set_value_cansleep(setup->pdad_pin, pdad_pin 136 sound/soc/codecs/pcm3008.c ret = devm_gpio_request_one(&pdev->dev, setup->pdad_pin, pdad_pin 15 sound/soc/codecs/pcm3008.h unsigned pdad_pin;