The Linux Kernel API
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devfs_unregister_chrdev

Name

devfs_unregister_chrdev -- Optionally unregister a conventional 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 failure.

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