Commit be6c3095 authored by Andrey Smirnov's avatar Andrey Smirnov Committed by Jonathan Corbet
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Documentation: DMA-API-HOWTO: Fix a typo 



Fix a type in example variable name.

Signed-off-by: default avatarAndrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent fd5d2b83

Documentation/DMA-API-HOWTO.txt

+1 −1
Original line number Diff line number Diff line
@@ -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