UNREGISTER_CHRDEV_RE(9)                    Char devices                   UNREGISTER_CHRDEV_RE(9)



NAME
       unregister_chrdev_region - unregister a range of device numbers

SYNOPSIS
       void unregister_chrdev_region(dev_t from, unsigned count);

ARGUMENTS
       from
           the first in the range of numbers to unregister

       count
           the number of device numbers to unregister

DESCRIPTION
       This function will unregister a range of count device numbers, starting with from. The
       caller should normally be the one who allocated those numbers in the first place...

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   UNREGISTER_CHRDEV_RE(9)