PREUN
/bin/sh
dkms remove -m ipw3945 -v 1.2.2-6.1mdv2009.0 --all --rpm_safe_upgrade
POSTIN
/bin/sh
dkms add -m ipw3945 -v 1.2.2-6.1mdv2009.0 --rpm_safe_upgrade dkms build -m ipw3945 -v 1.2.2-6.1mdv2009.0 --rpm_safe_upgrade dkms install -m ipw3945 -v 1.2.2-6.1mdv2009.0 --rpm_safe_upgrade # rmmod any old driver if present and not in use rmmod ipw3945 > /dev/null 2>&1 || true