dsp_dtmf_goertzel_decode  257 drivers/isdn/mISDN/dsp.h extern u8 *dsp_dtmf_goertzel_decode(struct dsp *dsp, u8 *data, int len,
dsp_dtmf_goertzel_decode  726 drivers/isdn/mISDN/dsp_core.c 			digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
dsp_dtmf_goertzel_decode  783 drivers/isdn/mISDN/dsp_core.c 			digits = dsp_dtmf_goertzel_decode(dsp, skb->data,