Use this procedure to remove the EtherLite driver.
rpm -q els
rpm -e versionname
Where versionname is the output of the rpm -q els command. An example of the versionname is els-1.02-1.
Note: Permanently removing a Digi serial port server may require additional administration. All references to the Digi device nodes should be removed or disabled from all communication program configuration files including the inittab files.