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UNREGISTER_CHRDEV_RE(9) | Char devices | UNREGISTER_CHRDEV_RE(9) |
NAME¶
unregister_chrdev_region - unregister a range of device numbersSYNOPSIS¶
void unregister_chrdev_region(dev_t from, unsigned count);
ARGUMENTS¶
fromthe 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¶
April 2019 | Kernel Hackers Manual 4.9. |