From patchwork Thu Oct 19 12:52:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13429023 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3CC17CDB482 for ; Thu, 19 Oct 2023 12:57:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eNWWuUIdJ8jB50Q8d3CsB+I/Y708PWSe0chZSfITFV4=; b=mjRsRNo0BpXTHv 1pwr15d3QO7/m/xVG9FKwZrL/8KXWbNj9KjCOikLMaappSJ+D1t/3Pi6qzFwbzo88J/tdACOl0Ow/ BeTjszSeO56BkqjQAR3qPFUJXSFn8U309opFEszm9+/fzc7+c40abzuT5LxwBdheYGWfEdG3xCgDq r9uiTcKcGg6yQmEc5WDWX9zDyoFzpIRI+vHo6LuUWeHQx4+sWviXjX9i4BXvSkWLOC7higsmzRqY8 rJbigHDxVnQ3sSjJgjchxE+zhPYrda/8S6v5Osll0/rRZKuvThbxXWff/Z8dy3Ot9WdXBM8a6o2hi /0gODcRKisADo/WNw3tA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtSaa-00HS8h-1p; Thu, 19 Oct 2023 12:57:24 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtSWD-00HNaY-21; Thu, 19 Oct 2023 12:52:58 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:ccea:1fb5:34eb:239b]) (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 67473660737B; Thu, 19 Oct 2023 13:52:49 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1697719969; bh=fYtTvMYEVMZXzGkL+XEutCpKu5WEAYjMxFbMl5P4bZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P0nLAvyh9h1vYJMnKnu7cbpE6kQXryHyDcm52/tXf19o39Vbry/bP37nL5Emov07W imU1ib+tPfRnIEfMK3lBahbJNV4O/sQSsum4+VFk7R26Nxkx2avq6ZVRn3LeBLFguV datRHGSMUs7zEygT+x1GeSBV2EyRDS3Ogzk+3XMBoeqowjmv78e6lW+intgDJFplWK H4aap6dgH3erip28CGRT7CW7CtU50sb9PXn6P0aWeMtjub+sWelVZncIskgXeGh5GD f9bSaGfBduoUzmFI2IBi/dgyBiOF5WwNGjI3Kb8HMXbm7GS1EtlpifOn3OwVjCx7TH lNMcOsasmWfMg== 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 , Joseph Liu , Marvin Lin Subject: [PATCH v13 36/56] media: nuvoton: Stop direct calls to queue num_buffers field Date: Thu, 19 Oct 2023 14:52:02 +0200 Message-Id: <20231019125222.21370-37-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231019125222.21370-1-benjamin.gaignard@collabora.com> References: <20231019125222.21370-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231019_055253_833783_15EB87D3 X-CRM114-Status: GOOD ( 12.01 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard CC: Joseph Liu CC: Marvin Lin --- drivers/media/platform/nuvoton/npcm-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c index b9e6782f59b4..f9b4e36a5175 100644 --- a/drivers/media/platform/nuvoton/npcm-video.c +++ b/drivers/media/platform/nuvoton/npcm-video.c @@ -393,7 +393,7 @@ static void npcm_video_free_diff_table(struct npcm_video *video) struct rect_list *tmp; unsigned int i; - for (i = 0; i < video->queue.num_buffers; i++) { + for (i = 0; i < vb2_get_num_buffers(&video->queue); i++) { head = &video->list[i]; list_for_each_safe(pos, nx, head) { tmp = list_entry(pos, struct rect_list, list);