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Documentation: DMA-API-HOWTO: Fix a typo
[linux-2.6-block.git]
/
Documentation
/
DMA-API-HOWTO.txt
diff --git
a/Documentation/DMA-API-HOWTO.txt
b/Documentation/DMA-API-HOWTO.txt
index 494ffac655eee94d4d23c776a21c98ecb93d3251..979228bc9035ca35463a6adfb9db2a7c9f40f9a1 100644
(file)
--- a/
Documentation/DMA-API-HOWTO.txt
+++ b/
Documentation/DMA-API-HOWTO.txt
@@
-699,7
+699,7
@@
to use the dma_sync_*() interfaces.
dma_addr_t mapping;
mapping = dma_map_single(cp->dev, buffer, len, DMA_FROM_DEVICE);
- if (dma_mapping_error(cp->dev,
dma_handle
)) {
+ if (dma_mapping_error(cp->dev,
mapping
)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or