devfs_unregister_chrdev(9)
NAME
devfs_unregister_chrdev - Optionally unregister a conven
tional character driver.
SYNOPSIS
int devfs_unregister_chrdev (unsigned int major, const char *name);
ARGUMENTS
major The major number for the driver.
- name The name of the driver (as seen in
- /proc/devices).
DESCRIPTION
- This function will unregister a character driver provided
the "devfs=only" option was not provided at boot time.
Returns 0 on success, else a negative error code on fail
ure.