Sorry the first patch is problematic, it may not work if you try to apply it, because it was sent from my gmail webmail. I have problem in setting the git send-email that time and now it just get fixed. I resend the patch again with git send-email. Please use new patch. Thanks. Regards, Michael Chang _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel