Re: [PATCH 1/1] crypto: img-hash - use dma_data_direction when calling dma_map_sg

From	Herbert Xu <herbert@gondor.apana.org.au>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/1] crypto: img-hash - use dma_data_direction when calling dma_map_sg
Date	2017-01-23 16:00 +0100
Message-ID	<t2Og9-7Iq-1@gated-at.bofh.it> (permalink)
References	<sZSgh-2wz-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sun, Jan 15, 2017 at 01:37:50PM +0100, Nicolas Iooss wrote:
> The fourth argument of dma_map_sg() and dma_unmap_sg() is an item of
> dma_data_direction enum. Function img_hash_xmit_dma() wrongly used
> DMA_MEM_TO_DEV, which is an item of dma_transfer_direction enum.
> 
> Replace DMA_MEM_TO_DEV (which value is 1) with DMA_TO_DEVICE (which
> value is fortunately also 1) when calling dma_map_sg() and
> dma_unmap_sg().
> 
> Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>

Patch applied.  Thanks.
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Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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Re: [PATCH 1/1] crypto: img-hash - use dma_data_direction when  calling dma_map_sg Herbert Xu <herbert@gondor.apana.org.au> - 2017-01-23 16:00 +0100

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