From: Jens Axboe <jens.axboe@oracle.com>
Date: Mon, 22 Oct 2007 17:44:53 +0000 (+0200)
Subject: Update swiotlb to use sg helpers
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f9527f121bd42c5d300815fbf12216bc1a63f60f;p=openwrt%2Fstaging%2Fblogic.git

Update swiotlb to use sg helpers

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 752fd95323f3..1a8050ade861 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -35,7 +35,7 @@
 #define OFFSET(val,align) ((unsigned long)	\
 	                   ( (val) & ( (align) - 1)))
 
-#define SG_ENT_VIRT_ADDRESS(sg)	(page_address((sg)->page) + (sg)->offset)
+#define SG_ENT_VIRT_ADDRESS(sg)	(sg_virt((sg)))
 #define SG_ENT_PHYS_ADDRESS(sg)	virt_to_bus(SG_ENT_VIRT_ADDRESS(sg))
 
 /*