From mboxrd@z Thu Jan 1 00:00:00 1970 From: Herbert Xu Subject: Re: [PATCH 1/1] crypto: img-hash - use dma_data_direction when calling dma_map_sg Date: Mon, 23 Jan 2017 22:58:09 +0800 Message-ID: <20170123145809.GB20806@gondor.apana.org.au> References: <20170115123750.3010-1-nicolas.iooss_linux@m4x.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "David S. Miller" , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org To: Nicolas Iooss Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:46463 "EHLO helcar.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751032AbdAWO62 (ORCPT ); Mon, 23 Jan 2017 09:58:28 -0500 Content-Disposition: inline In-Reply-To: <20170115123750.3010-1-nicolas.iooss_linux@m4x.org> Sender: linux-crypto-owner@vger.kernel.org List-ID: 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 Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt