i2sbus_pcm_close 739 sound/aoa/soundbus/i2sbus/i2sbus-pcm.c err = i2sbus_pcm_close(i2sdev, 0); i2sbus_pcm_close 809 sound/aoa/soundbus/i2sbus/i2sbus-pcm.c err = i2sbus_pcm_close(i2sdev, 1);