LEVEL_MASK 128 drivers/iommu/intel-iommu.c return (pfn >> level_to_offset_bits(level)) & LEVEL_MASK; LEVEL_MASK 875 drivers/media/i2c/cx25840/cx25840-ir.c mark = ns_pulse[i] & LEVEL_MASK; LEVEL_MASK 878 drivers/media/i2c/cx25840/cx25840-ir.c ~LEVEL_MASK,