Defined in 4 files as a prototype:
- sound/pci/echoaudio/gina24_dsp.c, line 36 (as a prototype)
- sound/pci/echoaudio/layla20_dsp.c, line 34 (as a prototype)
- sound/pci/echoaudio/layla24_dsp.c, line 35 (as a prototype)
- sound/pci/echoaudio/mona_dsp.c, line 36 (as a prototype)