From patchwork Thu Nov 3 13:06:04 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 9410855 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C09E76022E for ; Thu, 3 Nov 2016 13:06:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B3D5D2AA8F for ; Thu, 3 Nov 2016 13:06:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A87B02AB3F; Thu, 3 Nov 2016 13:06:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 351E32AB3D for ; Thu, 3 Nov 2016 13:06:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756864AbcKCNGW (ORCPT ); Thu, 3 Nov 2016 09:06:22 -0400 Received: from mga05.intel.com ([192.55.52.43]:35075 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756835AbcKCNGW (ORCPT ); Thu, 3 Nov 2016 09:06:22 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP; 03 Nov 2016 06:06:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,438,1473145200"; d="scan'208";a="1080052980" Received: from vkoul-mobl.gar.corp.intel.com ([10.249.10.156]) by fmsmga002.fm.intel.com with ESMTP; 03 Nov 2016 06:06:21 -0700 From: Vinod Koul To: dmaengine@vger.kernel.org Cc: Vinod Koul Subject: [PATCH 3/4] dmangine: Documentation: Fix typo in provider.txt Date: Thu, 3 Nov 2016 07:06:04 -0600 Message-Id: <1478178365-30501-3-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1478178365-30501-1-git-send-email-vinod.koul@intel.com> References: <1478178365-30501-1-git-send-email-vinod.koul@intel.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Vinod Koul --- Documentation/dmaengine/provider.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/dmaengine/provider.txt b/Documentation/dmaengine/provider.txt index c4fd47540b31..e33bc1c8ed2c 100644 --- a/Documentation/dmaengine/provider.txt +++ b/Documentation/dmaengine/provider.txt @@ -384,7 +384,7 @@ where to put them) - The descriptor should be prepared for reuse by invoking dmaengine_desc_set_reuse() which will set DMA_CTRL_REUSE. - dmaengine_desc_set_reuse() will succeed only when channel support - reusable descriptor as exhibited by capablities + reusable descriptor as exhibited by capabilities - As a consequence, if a device driver wants to skip the dma_map_sg() and dma_unmap_sg() in between 2 transfers, because the DMA'd data wasn't used, it can resubmit the transfer right after its completion.