# arg 1:  the new package version
KERNEL_VERSION=3.18.4-1-ARCH
post_install() {
  depmod -ae -v $KERNEL_VERSION  > /dev/null 2>&1
}

# arg 1:  the new package version
# arg 2:  the old package version
post_upgrade() {
  depmod -ae -v $KERNEL_VERSION  > /dev/null 2>&1
  rmmod ctn91xx
  modprobe ctn91xx

}

# arg 1:  the old package version
post_remove() {
  depmod -ae -v $KERNEL_VERSION  > /dev/null 2>&1
}

op=$1
shift
$op $*