CPUID_MAJOR 132 arch/x86/kernel/cpuid.c dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu), NULL, CPUID_MAJOR 139 arch/x86/kernel/cpuid.c device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); CPUID_MAJOR 152 arch/x86/kernel/cpuid.c if (__register_chrdev(CPUID_MAJOR, 0, NR_CPUS, CPUID_MAJOR 155 arch/x86/kernel/cpuid.c CPUID_MAJOR); CPUID_MAJOR 176 arch/x86/kernel/cpuid.c __unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid"); CPUID_MAJOR 185 arch/x86/kernel/cpuid.c __unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");