[ALSA] cs46xx - Fix PM support

Modules: CS46xx driver

Fix PM support on CS46xx driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index b33ca2a..199b509 100644
--- a/include/sound/cs46xx.h
+++ b/include/sound/cs46xx.h
@@ -1728,6 +1728,8 @@
 		      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);
 
 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);