On 11/08/12 11:32, Huacai Chen wrote: > #define PRID_IMP_LOONGSON2 0x6300 > +#define PRID_IMP_LOONGSON3 0x6300 > as PRID_IMP_LOONGSON2 and PRID_IMP_LOONGSON3 share the same value, its not really a uniq ID anymore. Maybe change this to a common PRID ? patch 2/18 does not even make use of this new symbol inside arch/mips/kernel/cpu-probe.c John