#!/bin/sh
#
# Unbind ehci_hcd driver. Fixes suspend on Asus A52J
#
TMPLIST=/tmp/ehci-dev-list

case "${1}" in
        hibernate|suspend)
    echo -n '' > $TMPLIST
          for i in `ls /sys/bus/pci/drivers/ehci_hcd/ | egrep '[0-9a-z]+\:[0-9a-z]+\:.*$'`; do
              # Unbind ehci_hcd for first device XXXX:XX:XX.X:
               echo -n "$i" | tee /sys/bus/pci/drivers/ehci_hcd/unbind
           echo "$i" >> $TMPLIST
          done
        ;;
        resume|thaw)
    for i in `cat $TMPLIST`; do
              # Bind ehci_hcd for first device XXXX:XX:XX.X:
              echo -n "$i" | tee /sys/bus/pci/drivers/ehci_hcd/bind
    done
    rm $TMPLIST
        ;;
esac