linux-kernel - [PATCH] use sg helper function in DMA mapping documentation

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Date:	Wed, 8 Aug 2007 13:59:26 +0300
From:	"saeed bishara" <saeed.bishara@...il.com>
To:	trivial@...nel.org, linux-kernel@...r.kernel.org,
	"Jens Axboe" <jens.axboe@...cle.com>
Cc:	"saeed bishara" <saeed.bishara@...il.com>
Subject: [PATCH] use sg helper function in DMA mapping documentation

Signed-off-by: Saeed Bishara <saeed.bishara@...il.com>
---
 DMA-mapping.txt |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


--- a/Documentation/DMA-mapping.txt     2007-08-08 12:51:07.000000000 +0300
+++ b/Documentation/DMA-mapping.txt     2007-08-08 12:50:02.000000000 +0300
@@ -514,7 +514,7 @@
        int i, count = pci_map_sg(dev, sglist, nents, direction);
        struct scatterlist *sg;

-       for (i = 0, sg = sglist; i < count; i++, sg++) {
+       for_each_sg(sglist, sg, count, i) {
                hw_address[i] = sg_dma_address(sg);
                hw_len[i] = sg_dma_len(sg);
        }
-
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