From patchwork Sat Oct 11 15:40:31 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 5069481 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9561D9F2F1 for ; Sat, 11 Oct 2014 16:17:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E50D220179 for ; Sat, 11 Oct 2014 16:17:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26DA620165 for ; Sat, 11 Oct 2014 16:17:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752282AbaJKQOw (ORCPT ); Sat, 11 Oct 2014 12:14:52 -0400 Received: from mga01.intel.com ([192.55.52.88]:2781 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751059AbaJKQOv (ORCPT ); Sat, 11 Oct 2014 12:14:51 -0400 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 11 Oct 2014 09:14:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208";a="398750156" Received: from vkoul-udesk3.iind.intel.com (HELO localhost.localdomain) ([10.223.96.11]) by FMSMGA003.fm.intel.com with ESMTP; 11 Oct 2014 09:07:49 -0700 From: Vinod Koul To: dmaengine@vger.kernel.org Cc: Vinod Koul , Guennadi Liakhovetski , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/12] [media] V4L2: mx3_camer: use dmaengine_pause() API Date: Sat, 11 Oct 2014 21:10:31 +0530 Message-Id: <1413042040-28222-3-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1413041973-28146-1-git-send-email-vinod.koul@intel.com> References: <1413041973-28146-1-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-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The drivers should use dmaengine_pause() API instead of accessing the device_control which will be deprecated soon Signed-off-by: Vinod Koul Acked-by: Guennadi Liakhovetski --- drivers/media/platform/soc_camera/mx3_camera.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index 83315df..7696a87 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -415,10 +415,8 @@ static void mx3_stop_streaming(struct vb2_queue *q) struct mx3_camera_buffer *buf, *tmp; unsigned long flags; - if (ichan) { - struct dma_chan *chan = &ichan->dma_chan; - chan->device->device_control(chan, DMA_PAUSE, 0); - } + if (ichan) + dmaengine_pause(&ichan->dma_chan); spin_lock_irqsave(&mx3_cam->lock, flags);