__unregister_chrdev
__unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
__unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
__unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
__unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
__unregister_chrdev(th->major, 0, TH_POSSIBLE_OUTPUTS,
__unregister_chrdev(th->major, 0, TH_POSSIBLE_OUTPUTS,
__unregister_chrdev(MTD_CHAR_MAJOR, 0, 1 << MINORBITS, "mtd");
__unregister_chrdev(wwan_major, 0, WWAN_MAX_MINORS, "wwan_port");
__unregister_chrdev(pps_major, 0, PPS_MAX_SOURCES, "pps");
__unregister_chrdev(IBM_FS3270_MAJOR, minor, 1, "tub");
__unregister_chrdev(IBM_FS3270_MAJOR, 0, 1, "fs3270");
EXPORT_SYMBOL(__unregister_chrdev);
extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
__unregister_chrdev(major, 0, 256, name);
__unregister_chrdev(SOUND_MAJOR, p->unit_minor, 1,