__MST_REG 23 arch/arm/mach-pxa/include/mach/mainstone.h # define __MST_REG(x) (*((volatile unsigned long *)MST_P2V(x))) __MST_REG 25 arch/arm/mach-pxa/include/mach/mainstone.h # define __MST_REG(x) MST_P2V(x)