--- zzzz-none-000/linux-2.4.17/drivers/sound/trident.c	2001-11-13 17:19:41.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/drivers/sound/trident.c	2004-11-24 13:22:49.000000000 +0000
@@ -18,7 +18,7 @@
  *	Ollie Lho <ollie@sis.com.tw> SiS 7018 Audio Core Support
  *	Ching-Ling Lee <cling-li@ali.com.tw> ALi 5451 Audio Core Support 
  *	Matt Wu <mattwu@acersoftech.com.cn> ALi 5451 Audio Core Support
- *	Peter Wächtler <pwaechtler@loewe-komp.de> CyberPro5050 support
+ *	Peter W„chtler <pwaechtler@loewe-komp.de> CyberPro5050 support
  *
  *
  *	This program is free software; you can redistribute it and/or modify
@@ -41,7 +41,7 @@
  *	use set_current_state, properly release resources on failure in
  *	trident_probe, get rid of check_region
  *  v0.14.9c
- *	August 10 2001 Peter Wächtler <pwaechtler@loewe-komp.de>
+ *	August 10 2001 Peter W„chtler <pwaechtler@loewe-komp.de>
  *	added support for Tvia (formerly Integraphics/IGST) CyberPro5050
  *	this chip is often found in settop boxes (combined video+audio)
  *  v0.14.9b
@@ -2076,6 +2076,7 @@
 	if (remap_page_range(vma->vm_start, virt_to_phys(dmabuf->rawbuf),
 			     size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	dmabuf->mapped = 1;
 	ret = 0;
 out: