linux-kernel - [PATCH]pci_dma_mapping

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Message-Id: <200809180812.25143.mitov@issp.bas.bg>
Date:	Thu, 18 Sep 2008 08:12:25 +0300
From:	Marin Mitov <mitov@...p.bas.bg>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH]pci_dma_mapping_error changes

Make the example code consistent with changed API.

Signed-off-by: Marin Mitov <mitov@...p.bas.bg>

===================================================
--- a/Documentation/DMA-mapping.txt	2008-09-14 11:34:48.000000000 +0300
+++ b/Documentation/DMA-mapping.txt	2008-09-14 11:37:17.000000000 +0300
@@ -740,7 +740,7 @@ failure can be determined by:
 	dma_addr_t dma_handle;
 
 	dma_handle = pci_map_single(pdev, addr, size, direction);
-	if (pci_dma_mapping_error(dma_handle)) {
+	if (pci_dma_mapping_error(pdev, dma_handle)) {
 		/*
 		 * reduce current DMA mapping usage,
 		 * delay and try again later or
--
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