Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756122Ab0BDDV3 (ORCPT ); Wed, 3 Feb 2010 22:21:29 -0500 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:41367 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755021Ab0BDDV0 (ORCPT ); Wed, 3 Feb 2010 22:21:26 -0500 Date: Wed, 03 Feb 2010 19:21:39 -0800 (PST) Message-Id: <20100203.192139.95807504.davem@davemloft.net> To: fujita.tomonori@lab.ntt.co.jp Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, James.Bottomley@suse.de Subject: Re: [PATCH -mm 2/4] DMA-API.txt: remove dma_sync_single_range description From: David Miller In-Reply-To: <1265253206-17744-2-git-send-email-fujita.tomonori@lab.ntt.co.jp> References: <1265253206-17744-1-git-send-email-fujita.tomonori@lab.ntt.co.jp> <1265253206-17744-2-git-send-email-fujita.tomonori@lab.ntt.co.jp> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 850 Lines: 19 From: FUJITA Tomonori Date: Thu, 4 Feb 2010 12:13:23 +0900 > dma_sync_single_for_cpu/for_device supports a partial sync so there is > no point to have dma_sync_single_range (also dma_sync_single was > obsoleted long ago, replaced with dma_sync_single_for_cpu/for_device). > > There is no user of dma_sync_single_range() in mainline and only Alpha > architecture supports dma_sync_single_range(). So it's unlikely that > someone out of the tree uses it. > > Signed-off-by: FUJITA Tomonori Acked-by: David S. Miller -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/