snd_emu10k1_init_efx 1817 include/sound/emu10k1.h int snd_emu10k1_init_efx(struct snd_emu10k1 *emu);
snd_emu10k1_init_efx 2030 sound/pci/emu10k1/emu10k1_main.c 	err = snd_emu10k1_init_efx(emu);