From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F718C282CB for ; Fri, 8 Feb 2019 16:21:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2F6CC2084D for ; Fri, 8 Feb 2019 16:21:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727169AbfBHQVd (ORCPT ); Fri, 8 Feb 2019 11:21:33 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:55432 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727084AbfBHQVd (ORCPT ); Fri, 8 Feb 2019 11:21:33 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id E4D45263995 From: Ezequiel Garcia To: linux-media@vger.kernel.org Cc: Hans Verkuil , kernel@collabora.com, Ezequiel Garcia Subject: [PATCH 04/10] mx2_emmaprp: Correct return type for mem2mem buffer helpers Date: Fri, 8 Feb 2019 13:17:42 -0300 Message-Id: <20190208161748.5862-5-ezequiel@collabora.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190208161748.5862-1-ezequiel@collabora.com> References: <20190208161748.5862-1-ezequiel@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fix the assigned type of mem2mem buffer handling API. Namely, these functions: v4l2_m2m_next_buf v4l2_m2m_last_buf v4l2_m2m_buf_remove v4l2_m2m_next_src_buf v4l2_m2m_next_dst_buf v4l2_m2m_last_src_buf v4l2_m2m_last_dst_buf v4l2_m2m_src_buf_remove v4l2_m2m_dst_buf_remove return a struct vb2_v4l2_buffer, and not a struct vb2_buffer. Fixing this is necessary to fix the mem2mem buffer handling API, changing the return to the correct struct vb2_v4l2_buffer instead of a void pointer. Signed-off-by: Ezequiel Garcia --- drivers/media/platform/mx2_emmaprp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 27b078cf98e3..f60f499c596b 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -274,7 +274,7 @@ static void emmaprp_device_run(void *priv) { struct emmaprp_ctx *ctx = priv; struct emmaprp_q_data *s_q_data, *d_q_data; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; struct emmaprp_dev *pcdev = ctx->dev; unsigned int s_width, s_height; unsigned int d_width, d_height; @@ -294,8 +294,8 @@ static void emmaprp_device_run(void *priv) d_height = d_q_data->height; d_size = d_width * d_height; - p_in = vb2_dma_contig_plane_dma_addr(src_buf, 0); - p_out = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + p_in = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); + p_out = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); if (!p_in || !p_out) { v4l2_err(&pcdev->v4l2_dev, "Acquiring kernel pointers to buffers failed\n"); -- 2.20.1