pdda_pin 34 sound/soc/codecs/pcm3008.c gpio_set_value_cansleep(setup->pdda_pin, pdda_pin 142 sound/soc/codecs/pcm3008.c ret = devm_gpio_request_one(&pdev->dev, setup->pdda_pin, pdda_pin 16 sound/soc/codecs/pcm3008.h unsigned pdda_pin;