/* Prototypes */
extern int srom_var_init(struct si_pub *sih, void __iomem *curmap, char **vars,
uint *count);
+extern void srom_free_vars(struct si_pub *sih);
extern int srom_read(struct si_pub *sih, uint bus, void *curmap,
uint byteoff, uint nbytes, u16 *buf, bool check_crc);