FPSID_IMPLEMENTER_BIT   22 arch/arm/include/asm/vfp.h #define FPSID_IMPLEMENTER_MASK	(0xff << FPSID_IMPLEMENTER_BIT)
FPSID_IMPLEMENTER_BIT  801 arch/arm/vfp/vfpmodule.c 		(vfpsid & FPSID_IMPLEMENTER_MASK) >> FPSID_IMPLEMENTER_BIT,