LUB_P2V 20 arch/arm/mach-pxa/include/mach/lubbock.h # define __LUB_REG(x) (*((volatile unsigned long *)LUB_P2V(x))) LUB_P2V 22 arch/arm/mach-pxa/include/mach/lubbock.h # define __LUB_REG(x) LUB_P2V(x)