#define CS8900_OFF 0x02
#define CS8900_BUS16_0 *(volatile u8 *)(CS8900_BASE+0x00)
#define CS8900_BUS16_1 *(volatile u8 *)(CS8900_BASE+0x01)
-#elif CS8900_BUS32
+#elif defined(CS8900_BUS32)
/* 32 bit aligned registers, 16 bit wide (we ignore upper 16 bits) */
#define CS8900_REG u32
#define CS8900_OFF 0x04
#define EEPROM_ERASE_CMD 0x0300
extern int cs8900_e2prom_read(uchar, ushort *);
-extern void cs8900_e2prom_write(uchar, ushort);
+extern int cs8900_e2prom_write(uchar, ushort);
#endif /* CONFIG_DRIVER_CS8900 */