UNREGISTER_CHRDEV_RE(9) Char devices UNREGISTER_CHRDEV_RE(9)NAMEunregister_chrdev_region - return 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...
COPYRIGHTKernel Hackers Manual 2.6. November 2013 UNREGISTER_CHRDEV_RE(9)