snd_emu10k1_spi_write 1831 include/sound/emu10k1.h int snd_emu10k1_spi_write(struct snd_emu10k1 * emu, unsigned int data);
snd_emu10k1_spi_write  248 sound/pci/emu10k1/emu10k1_main.c 			snd_emu10k1_spi_write(emu, spi_dac_init[n]);