extern void copy_to_pam(tpam_card *, void *, const void *, u32);
extern u32 copy_from_pam_dword(tpam_card *, const void *);
extern void copy_from_pam(tpam_card *, void *, const void *, u32);
-extern int copy_from_pam_to_user(tpam_card *, void *, const void *, u32);
-extern int copy_from_user_to_pam(tpam_card *, void *, const void *, u32);
+extern int copy_from_pam_to_user(tpam_card *, void __user *, const void *, u32);
+extern int copy_from_user_to_pam(tpam_card *, void *, const void __user *, u32);
extern int tpam_verify_area(u32, u32);
/* Function prototypes from tpam_nco.c */