VERSION_SHIFT 30 arch/nios2/mm/mmu_context.c #define CTX_VERSION(c) (((c) >> VERSION_SHIFT) & VERSION_MASK) VERSION_SHIFT 36 arch/nios2/mm/mmu_context.c #define FIRST_CTX ((1UL << VERSION_SHIFT) | (0 << PID_SHIFT)) VERSION_SHIFT 77 drivers/cpufreq/sti-cpufreq.c return ((socid >> VERSION_SHIFT) & 0xf) + 1;