diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index c46908c..7f6ab6c 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1809,17 +1809,17 @@
 		       uint subsystem,
 		       struct snd_emu10k1 ** remu);
 
-int snd_emu10k1_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_pcm_mic(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_pcm_efx(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_p16v_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
+int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device);
+int snd_p16v_pcm(struct snd_emu10k1 *emu, int device);
 int snd_p16v_free(struct snd_emu10k1 * emu);
 int snd_p16v_mixer(struct snd_emu10k1 * emu);
-int snd_emu10k1_pcm_multi(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_fx8010_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
+int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_fx8010_pcm(struct snd_emu10k1 *emu, int device);
 int snd_emu10k1_mixer(struct snd_emu10k1 * emu, int pcm_device, int multi_device);
 int snd_emu10k1_timer(struct snd_emu10k1 * emu, int device);
-int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct snd_hwdep ** rhwdep);
+int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device);
 
 irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id);