atmel_i2s_switch_mck_generator 499 sound/soc/atmel/atmel-i2s.c err = atmel_i2s_switch_mck_generator(dev, true); atmel_i2s_switch_mck_generator 509 sound/soc/atmel/atmel-i2s.c err = atmel_i2s_switch_mck_generator(dev, false);