Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754427AbaKRLZk (ORCPT ); Tue, 18 Nov 2014 06:25:40 -0500 Received: from mail-wi0-f171.google.com ([209.85.212.171]:32910 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754234AbaKRLYK (ORCPT ); Tue, 18 Nov 2014 06:24:10 -0500 From: "Lad, Prabhakar" To: Hans Verkuil , Mauro Carvalho Chehab , LMML Cc: LKML , "Lad, Prabhakar" , Scott Jiang Subject: [PATCH 08/12] media: blackfin: use vb2_ops_wait_prepare/finish helper Date: Tue, 18 Nov 2014 11:23:37 +0000 Message-Id: <1416309821-5426-9-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1416309821-5426-1-git-send-email-prabhakar.csengg@gmail.com> References: <1416309821-5426-1-git-send-email-prabhakar.csengg@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Lad, Prabhakar Cc: Scott Jiang --- drivers/media/platform/blackfin/bfin_capture.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index b3345b3..819ec0e 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -349,18 +349,6 @@ static void bcap_buffer_cleanup(struct vb2_buffer *vb) spin_unlock_irqrestore(&bcap_dev->lock, flags); } -static void bcap_lock(struct vb2_queue *vq) -{ - struct bcap_device *bcap_dev = vb2_get_drv_priv(vq); - mutex_lock(&bcap_dev->mutex); -} - -static void bcap_unlock(struct vb2_queue *vq) -{ - struct bcap_device *bcap_dev = vb2_get_drv_priv(vq); - mutex_unlock(&bcap_dev->mutex); -} - static int bcap_start_streaming(struct vb2_queue *vq, unsigned int count) { struct bcap_device *bcap_dev = vb2_get_drv_priv(vq); @@ -457,8 +445,8 @@ static struct vb2_ops bcap_video_qops = { .buf_prepare = bcap_buffer_prepare, .buf_cleanup = bcap_buffer_cleanup, .buf_queue = bcap_buffer_queue, - .wait_prepare = bcap_unlock, - .wait_finish = bcap_lock, + .wait_prepare = vb2_ops_wait_prepare, + .wait_finish = vb2_ops_wait_finish, .start_streaming = bcap_start_streaming, .stop_streaming = bcap_stop_streaming, }; @@ -995,6 +983,7 @@ static int bcap_probe(struct platform_device *pdev) q->ops = &bcap_video_qops; q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->lock = &bcap_dev->mutex; ret = vb2_queue_init(q); if (ret) -- 1.9.1 -- 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/