ramp_delay_value 672 include/linux/mfd/twl.h unsigned int ramp_delay_value; ramp_delay_value 204 sound/soc/codecs/twl4030.c &pdata->ramp_delay_value); ramp_delay_value 300 sound/soc/codecs/twl4030.c reg |= (pdata->ramp_delay_value << 2);