1UNREGISTER_CHRDEV_RE(9)          Char devices          UNREGISTER_CHRDEV_RE(9)
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NAME

6       unregister_chrdev_region - return a range of device numbers
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SYNOPSIS

9       void unregister_chrdev_region(dev_t from, unsigned count);
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ARGUMENTS

12       from
13           the first in the range of numbers to unregister
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15       count
16           the number of device numbers to unregister
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DESCRIPTION

19       This function will unregister a range of count device numbers, starting
20       with from. The caller should normally be the one who allocated those
21       numbers in the first place...
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24Kernel Hackers Manual 3.10         June 2019           UNREGISTER_CHRDEV_RE(9)
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