From patchwork Thu Sep 14 13:33:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 723266 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 123F0EEAA41 for ; Thu, 14 Sep 2023 13:35:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239872AbjINNfu (ORCPT ); Thu, 14 Sep 2023 09:35:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239567AbjINNfJ (ORCPT ); Thu, 14 Sep 2023 09:35:09 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAC1D1FE5; Thu, 14 Sep 2023 06:33:55 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:36f2:37bd:ccbb:373f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id 2AD386607397; Thu, 14 Sep 2023 14:33:54 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1694698434; bh=yoC4Zwhq5KTur5ZjSqFZrMNs6UvSbNFXWhR9MCqzlE0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EN1kyPC5ZKZ0JvmFCHlIc1mglG9qMNrLetcPCcD67N4xE1hTklCKDCBTvVfTSBYtU 4VNAqqLMDJojsiDBr9PfSg4Kt/L5wOkzMHIp7Usvkg/OS+8DY4qa1pvR2N7afmXPyC NPow5YjSKRGIxTyvDgTgfOMCCa1zzZFqt6bl9BATFAck5lp7Bimj7Aas9Pf+8xC0Tq 3NLcbDX6LdHM4Xmh6JOa78HIpfZYGLmJWaZHRQGjuXwOpDpMKaH5y5+d9U+DCk+m8K 9ABes+Pt0cxXhdedx+kGDyyVz/RVHpy946pJKhtX/sNhAZUv13kdwss33nLLep2094 cH5Qa5D0y4jKg== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v7 44/49] media: cedrus: Stop direct calls to queue num_buffers field Date: Thu, 14 Sep 2023 15:33:18 +0200 Message-Id: <20230914133323.198857-45-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230914133323.198857-1-benjamin.gaignard@collabora.com> References: <20230914133323.198857-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use vb2_get_num_buffers() to avoid using queue num_buffer field directly. Signed-off-by: Benjamin Gaignard --- drivers/staging/media/sunxi/cedrus/cedrus_h264.c | 4 +++- drivers/staging/media/sunxi/cedrus/cedrus_h265.c | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c index dfb401df138a..bbe5802ea861 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c @@ -649,11 +649,13 @@ static void cedrus_h264_stop(struct cedrus_ctx *ctx) struct cedrus_dev *dev = ctx->dev; struct cedrus_buffer *buf; struct vb2_queue *vq; + unsigned int q_num_bufs; unsigned int i; vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + q_num_bufs = vb2_get_num_buffers(vq); - for (i = 0; i < vq->num_buffers; i++) { + for (i = 0; i < q_num_bufs; i++) { buf = vb2_to_cedrus_buffer(vb2_get_buffer(vq, i)); if (buf->codec.h264.mv_col_buf_size > 0) { diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c index fc9297232456..533a38316686 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c @@ -865,11 +865,13 @@ static void cedrus_h265_stop(struct cedrus_ctx *ctx) struct cedrus_dev *dev = ctx->dev; struct cedrus_buffer *buf; struct vb2_queue *vq; + unsigned int q_num_bufs; unsigned int i; vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + q_num_bufs = vb2_get_num_buffers(vq); - for (i = 0; i < vq->num_buffers; i++) { + for (i = 0; i < q_num_bufs; i++) { buf = vb2_to_cedrus_buffer(vb2_get_buffer(vq, i)); if (buf->codec.h265.mv_col_buf_size > 0) {