ECHOCARD_HAS_EXTERNAL_CLOCK 1529 sound/pci/echoaudio/echoaudio.c #ifdef ECHOCARD_HAS_EXTERNAL_CLOCK
ECHOCARD_HAS_EXTERNAL_CLOCK 2111 sound/pci/echoaudio/echoaudio.c #ifdef ECHOCARD_HAS_EXTERNAL_CLOCK
ECHOCARD_HAS_EXTERNAL_CLOCK  754 sound/pci/echoaudio/echoaudio_dsp.c #ifdef ECHOCARD_HAS_EXTERNAL_CLOCK