POSR 39 arch/arm/mach-pxa/include/mach/regs-ac97.h #define POSR __REG(0x40500010) /* PCM Out Status Register */ POSR 891 arch/arm/mach-sa1100/include/mach/SA-1100.h #define POSR __REG(0x9002001C) /* PM Oscillator Status Reg. */