LUB_MISC_RD 127 arch/arm/mach-pxa/lubbock.c return (LUB_MISC_RD & (1 << 9)) == 0; LUB_MISC_RD 440 arch/arm/mach-pxa/lubbock.c return (LUB_MISC_RD & (1 << 2)) != 0;