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Commit 0adfca6f authored by Linus Walleij's avatar Linus Walleij Committed by Russell King
Browse files

ARM: 6622/1: fix dma_unmap_sg() documentation 



The kerneldoc for this function is at odds with the DMA-API
document, which holds, so fix it.

Signed-off-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent e163d529

arch/arm/mm/dma-mapping.c

+1 −1
Original line number Diff line number Diff line
@@ -577,7 +577,7 @@ EXPORT_SYMBOL(dma_map_sg); 
 * dma_unmap_sg - unmap a set of SG buffers mapped by dma_map_sg

 * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices

 * @sg: list of buffers

 * @nents: number of buffers to unmap (returned from dma_map_sg)

 * @nents: number of buffers to unmap (same as was passed to dma_map_sg)

 * @dir: DMA transfer direction (same as was passed to dma_map_sg)

 *

 * Unmap a set of streaming mode DMA translations.  Again, CPU access