REV                65 arch/x86/math-emu/fpu_emu.h #define REV             0x10
REV               818 drivers/iommu/msm_iommu_hw-8xxx.h #define REV		(0xFFFF4)
REV                44 drivers/scsi/aha152x.h #define REV          (HOSTIOPORT1+0x1c)    /* revision */