ALSA: Convert to new pm_ops for PCI drivers

Straightforward conversion to the new pm_ops from the legacy
suspend/resume ops.

Since we change vx222, vx_core and vxpocket have to be converted,
too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index e3005a6..34a2dd1 100644
--- a/include/sound/cs46xx.h
+++ b/include/sound/cs46xx.h
@@ -1730,8 +1730,7 @@
 		      struct pci_dev *pci,
 		      int external_amp, int thinkpad,
 		      struct snd_cs46xx **rcodec);
-int snd_cs46xx_suspend(struct pci_dev *pci, pm_message_t state);
-int snd_cs46xx_resume(struct pci_dev *pci);
+extern const struct dev_pm_ops snd_cs46xx_pm;
 
 int snd_cs46xx_pcm(struct snd_cs46xx *chip, int device, struct snd_pcm **rpcm);
 int snd_cs46xx_pcm_rear(struct snd_cs46xx *chip, int device, struct snd_pcm **rpcm);
diff --git a/include/sound/trident.h b/include/sound/trident.h
index 9f191a0..06f0478 100644
--- a/include/sound/trident.h
+++ b/include/sound/trident.h
@@ -430,8 +430,7 @@
 void snd_trident_start_voice(struct snd_trident * trident, unsigned int voice);
 void snd_trident_stop_voice(struct snd_trident * trident, unsigned int voice);
 void snd_trident_write_voice_regs(struct snd_trident * trident, struct snd_trident_voice *voice);
-int snd_trident_suspend(struct pci_dev *pci, pm_message_t state);
-int snd_trident_resume(struct pci_dev *pci);
+extern const struct dev_pm_ops snd_trident_pm;
 
 /* TLB memory allocation */
 struct snd_util_memblk *snd_trident_alloc_pages(struct snd_trident *trident,
diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h
index 5456343..4f67c76 100644
--- a/include/sound/vx_core.h
+++ b/include/sound/vx_core.h
@@ -341,7 +341,7 @@
 /*
  * PM
  */
-int snd_vx_suspend(struct vx_core *card, pm_message_t state);
+int snd_vx_suspend(struct vx_core *card);
 int snd_vx_resume(struct vx_core *card);
 
 /*
diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h
index 4119966..238f118 100644
--- a/include/sound/ymfpci.h
+++ b/include/sound/ymfpci.h
@@ -377,8 +377,7 @@
 		      struct snd_ymfpci ** rcodec);
 void snd_ymfpci_free_gameport(struct snd_ymfpci *chip);
 
-int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state);
-int snd_ymfpci_resume(struct pci_dev *pci);
+extern const struct dev_pm_ops snd_ymfpci_pm;
 
 int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);
 int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device, struct snd_pcm **rpcm);