Hi George > +KSZ_REGMAP_TABLE(ksz9477, not_used, 16, 0, 0); > + > @@ -294,6 +294,8 @@ static inline void ksz_pwrite32(struct ksz_device *dev, > int port, int offset, > #define KSZ_SPI_OP_RD 3 > #define KSZ_SPI_OP_WR 2 > > +#define swabnot_used(x) 0
> + > #define KSZ_SPI_OP_FLAG_MASK(opcode, swp, regbits, regpad) \ > swab##swp((opcode) << ((regbits) + (regpad))) There seems to be quite a lot of macro magic here which is not obvious. Can this be simplified or made more obvious? Andrew