unsigned long reg_area_phys;
        void __iomem *reg_area_virt;
 
-       unsigned short old_legacy_ctrl;
+       u16 old_legacy_ctrl;
 #ifdef SUPPORT_JOYSTICK
        struct gameport *gameport;
 #endif
 
 int snd_ymfpci_create(struct snd_card *card,
                      struct pci_dev *pci,
-                     unsigned short old_legacy_ctrl);
+                     u16 old_legacy_ctrl);
 void snd_ymfpci_free_gameport(struct snd_ymfpci *chip);
 
 extern const struct dev_pm_ops snd_ymfpci_pm;
 
 
 int snd_ymfpci_create(struct snd_card *card,
                      struct pci_dev *pci,
-                     unsigned short old_legacy_ctrl)
+                     u16 old_legacy_ctrl)
 {
        struct snd_ymfpci *chip = card->private_data;
        int err;